搜索: 编号:a306129
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A306129型
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| T(n,k)=nXk 0..1数组的数量,每个元素不等于0、1、3、4、6或7个主移动相邻元素,左上角元素为零。 |
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+0个 7
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1, 2, 2, 3, 5, 3, 5, 7, 7, 5, 8, 17, 9, 17, 8, 13, 35, 19, 19, 35, 13, 21, 61, 39, 70, 39, 61, 21, 34, 127, 73, 134, 134, 73, 127, 34, 55, 265, 147, 360, 517, 360, 147, 265, 55, 89, 507, 319, 964, 1351, 1351, 964, 319, 507, 89, 144, 1013, 681, 2805, 4441, 4872, 4441, 2805
(列表;桌子;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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表格开始
..1...2...3....5.....8.....13......21.......34........55..........89
..2...5...7...17....35.....61.....127......265.......507........1013
..3...7...9...19....39.....73.....147......319.......681........1451
..5..17..19...70...134....360.....964.....2805......8207.......24747
..8..35..39..134...517...1351....4441....18054.....66405......254943
.13..61..73..360..1351...4872...21926...106322....512165.....2629638
.21.127.147..964..4441..21926..143839...968676...6409145....45379428
.34.265.319.2805.18054.106322..968676..8721531..76600969...727128235
.55.507.681.8207.66405.512165.6409145.76600969.902758342.11497305073
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链接
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配方奶粉
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k列的经验值:
k=1:a(n)=a(n-1)+a(n-2)
k=2:a(n)=2*a(n-1)-a(n-2)+4*a(n-3)-4*a(n-4)对于n>5
k=3:[顺序13]
k=4:对于n>68,[订单67]
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例子
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n=5k=4的一些解
..0..1..1..1. .0..1..1..0. .0..0..0..0. .0..1..0..1. .0..0..1..0
..1..1..1..0. .1..1..1..1. .0..0..0..1. .0..0..1..1. .1..0..1..1
..0..0..0..0. .1..1..1..1. .0..0..1..1. .0..0..1..1. .1..1..1..1
..0..1..0..0. .1..1..1..0. .0..1..1..1. .0..0..1..1. .1..1..1..1
..1..1..0..1. .1..1..0..0. .1..1..1..1. .1..0..1..0. .1..1..1..0
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交叉参考
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关键词
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作者
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状态
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经核准的
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