搜索: a296952-编号:a296955
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A296948型
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| nX4 0..1阵列的数量,每个1相邻1个,3个或5个主移动相邻1个。 |
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+10 2
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4, 36, 135, 620, 3637, 17450, 86139, 451210, 2267574, 11420744, 58323254, 295406628, 1495704814, 7596893701, 38524719319, 195316135549, 990921152875, 5025881864695, 25488754160616, 129285719478533, 655737002374833
(列表;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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评论
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链接
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公式
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经验公式:a(n)=4*a(n-1)+a(n-2)+68*a(n-3)-196*a(n4)-26*a a(n-17)-686278*a(n-18)+424782*a-144615*a(n-25)+260235*a(n-26)+377172*a(n-27)+354126*a(n-28)-188055*a(n-29)-54273*a(n-30)-2667279*a(n-31)+89538*a(n-32)-40496*a(n-33)+109321*a(n-34)-28907*a(n-35)+24197*a(n-36)-26006*a(n-37)+6172*a(n-38)-5803*a(n-39)+3713*a(n-40)-928*a(n-41)+751*a(n-42)-331*a(n-43)+76*a(n-44)-42*a(n-45)+12*a(n-46)
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例子
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n=7的一些解
..0..1..0..0. .0..0..1..1. .0..0..0..0. .0..0..0..0. .0..1..1..0
..1..0..0..0. .0..0..0..0. .0..0..1..0. .0..0..0..0. .1..0..1..1
..0..0..1..0. .1..0..0..0. .0..1..0..0. .0..0..0..1. .1..1..1..0
..0..0..1..0. .1..0..0..0. .0..0..0..0. .0..1..0..1. .1..0..0..0
..1..0..1..1. .0..0..0..1. .0..0..1..1. .0..1..0..0. .0..1..1..0
..1..0..1..0. .0..1..1..0. .1..0..1..1. .0..0..0..1. .1..1..1..0
..0..0..1..0. .0..0..0..1. .1..0..1..1. .1..1..0..1. .0..1..0..1
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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A296946型
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| n X 2 0..1阵列的数量,每个1相邻1个、3个或5个主移动相邻1个。 |
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+10 1
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2, 8, 16, 36, 112, 256, 608, 1680, 4064, 9920, 25984, 64320, 159232, 407296, 1017344, 2536704, 6420992, 16093184, 40271872, 101471232, 254636032, 638328832, 1605165056, 4029763584, 10110525440, 25402425344, 63780978688, 160088997888
(列表;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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链接
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公式
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经验:a(n)=2*a(n-1)+8*a(n-3)-12*a(n-4)。
经验公式:2*x*(1+2*x-6*x^3)/(1-2*x-8*x^3+12*x^4)-科林·巴克2019年2月25日
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例子
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n=7的一些解决方案:
..0..0. .1..1. .1..1. .1..0. .1..1. .1..1. .0..1. .1..1. .0..0. .0..0
..1..1. .0..0. .0..0. .0..1. .0..0. .0..0. .0..1. .1..1. .0..0. .1..1
..0..0. .1..1. .0..1. .1..1. .0..1. .1..1. .1..1. .1..1. .0..0. .1..1
..1..1. .0..0. .0..1. .1..0. .0..1. .1..1. .1..0. .0..0. .1..1. .0..0
..0..0. .0..0. .0..0. .1..0. .1..1. .0..0. .0..1. .1..1. .1..1. .1..1
..0..0. .0..1. .0..1. .0..0. .0..1. .0..1. .0..0. .0..0. .0..0. .1..1
..1..1. .0..1. .1..0. .1..1. .1..0. .1..0. .0..0. .0..0. .1..1. .1..1
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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A296947型
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| nX3 0..1阵列的数量,每个1相邻1个、3个或5个主移动相邻1个。 |
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+10 1
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3, 16, 45, 135, 544, 1765, 5763, 20811, 70207, 236330, 822902, 2806042, 9547539, 32855983, 112351535, 383730987, 1315580367, 4501742568, 15396061261, 52720880494, 180431027632, 617365998304, 2113260768118, 7232567686580
(列表;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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评论
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链接
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公式
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经验:a(n)=3*a(n-1)+a(n-2)+16*a(n-3)-46*a a(n-19)
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例子
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n=7的一些解
..0..0..0. .1..0..0. .1..1..1. .0..0..0. .0..1..1. .0..0..0. .0..0..0
..1..1..0. .1..0..1. .1..1..1. .0..0..1. .0..1..1. .1..0..1. .1..1..1
..0..0..0. .0..0..1. .0..0..0. .1..0..1. .0..0..0. .0..1..0. .1..1..1
..0..0..1. .0..1..1. .1..1..0. .1..0..0. .0..1..1. .0..0..1. .0..0..0
..0..0..1. .0..0..1. .0..0..0. .0..0..0. .0..1..1. .0..0..0. .0..0..0
..1..0..0. .1..1..0. .1..0..1. .1..1..0. .0..1..1. .1..0..0. .1..0..0
..0..1..0. .0..0..1. .1..0..1. .0..0..0. .0..0..0. .0..1..0. .1..0..0
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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A296949型
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| nX5 0..1阵列的数量,每个1与1、3或5相邻,移动相邻的1。 |
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+10 1
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6, 112, 544, 3637, 37179, 256713, 1898178, 16087936, 121741279, 933686077, 7473862911, 57912910897, 449682762989, 3538407928642, 27585262869841, 215073549972468, 1683740352779281, 13146690679835447, 102637633797615262
(列表;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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评论
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链接
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例子
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n=5的一些解
..1..1..1..0..1. .0..1..0..1..0. .0..0..1..0..1. .1..1..0..0..1
..0..0..1..1..0. .0..0..1..0..0. .1..0..1..0..1. .0..0..0..1..0
..0..0..0..0..0. .0..1..0..0..0. .1..0..0..0..0. .0..0..0..0..0
..0..0..1..1..1. .0..0..0..0..1. .0..0..0..1..1. .0..1..0..1..1
..0..0..1..1..1. .1..1..0..1..0. .0..0..0..0..0. .1..0..0..0..0
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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A296950型
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| nX6 0..1阵列的数量,每个1相邻1个、3个或5个主移动相邻1个。 |
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+10 1
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9, 256, 1765, 17450, 256713, 2640993, 29067775, 356242817, 4007327435, 45579824373, 533089787086, 6110543663491, 70142323962609, 810920084478849, 9331277910756214, 107381182592973180, 1237942191372084761
(列表;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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评论
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链接
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例子
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n=4的一些解
..0..1..0..0..0..0. .1..0..1..1..1..0. .0..0..0..0..0..0. .0..0..0..0..0..1
..1..0..0..1..1..0. .0..1..1..0..0..0. .0..0..1..0..1..0. .1..0..0..0..0..1
..0..0..0..0..0..0. .0..1..1..0..0..0. .0..0..0..1..0..0. .0..1..1..1..0..0
..0..0..0..0..0..0. .0..0..0..0..0..0. .1..1..0..1..0..0. .0..0..1..0..1..0
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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A296951型
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| nX7 0..1阵列的数量,每个1相邻1个、3个或5个主移动相邻1个。 |
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+10 1
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13, 608, 5763, 86139, 1898178, 29067775, 482228052, 8786244680, 148081034460, 2527093956658, 44081436520906, 756410616073885, 13001520369777372, 224610561730578221, 3867018822679814785, 66587006212100036798
(列表;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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评论
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链接
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例子
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n=4的一些解
..0..1..0..0..0..1..0. .0..1..0..1..1..0..0. .0..1..1..0..0..0..0
..0..1..0..0..0..0..1. .1..0..0..0..0..0..0. .0..1..1..0..0..0..0
..0..0..0..0..0..0..0. .0..0..1..1..1..1..1. .0..0..0..0..1..1..1
..0..1..1..0..1..1..0. .0..0..0..0..1..0..0. .0..0..0..0..1..1..1
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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A296945型
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| n X n 0..1阵列的数量,每个1与1相邻,3或5个king-move与1相邻。 |
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+10 0
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1, 8, 45, 620, 37179, 2640993, 482228052, 246430289779, 233010334725043, 513658708035556281
(列表;图表;参考;听;历史;文本;内部格式)
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抵消
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1, 2
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评论
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链接
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例子
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n=5的一些解
..0..1..1..0..0. .1..0..1..1..0. .0..1..0..0..0. .0..0..0..1..1
..0..0..0..0..0. .1..0..0..0..0. .0..0..1..0..0. .0..0..0..1..1
..0..0..0..0..0. .0..0..0..1..0. .0..0..0..0..0. .1..1..0..1..1
..0..0..0..0..1. .1..1..0..0..1. .0..0..1..0..0. .1..1..0..0..0
..1..1..0..1..0. .0..0..0..0..0. .0..0..1..0..0. .0..0..0..1..1
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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