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| A268639型 |
| T（n，k）=带有某些元素和一些水平或垂直相邻邻居的nXk 0..2数组的数量，总共两个，正好一次。 |
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0, 3, 3, 12, 24, 12, 36, 120, 120, 36, 96, 504, 840, 504, 96, 240, 1944, 5178, 5178, 1944, 240, 576, 7128, 29772, 47640, 29772, 7128, 576, 1344, 25272, 163878, 412740, 412740, 163878, 25272, 1344, 3072, 87480, 875592, 3440052, 5419992, 3440052, 875592
(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
....0......3........12..........36............96.............240
....3.....24.......120.........504..........1944............7128
...12....120.......840........5178.........29772..........163878
...36....504......5178.......47640........412740.........3440052
...96...1944.....29772......412740.......5419992........68710116
..240...7128....163878.....3440052......68710116......1328460312
..576..25272....875592....27906474.....849572724.....25093766490
.1344..87480...4578186...221913216...10310685036....465757993812
.3072.297432..23548164..1737860310..123340687488...8527096170390
.6912.997272.119570574.13445785116.1458578214948.154406753980596
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链接
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公式
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k列的经验值：
k=1:a（n）=4*a（n-1）-4*a（n-2）
k=2:a（n）=6*a（n-1）-9*a（n-2），对于n>3
k=3:a（n）=10*a（n-1）-29*a（n-2）+20*a
k=4:对于n>7，[顺序6]
k=5:[顺序10]
k=6:对于n>15，[订单14]
k=7:[订单26]
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例子
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n=4k=4的一些解
..2..0..0..0. .2..2..1..0. .0..0..0..0. .2..1..2..2. .0..1..2..2
..2..1..0..1. .2..1..0..0. .1..1..0..1. .2..2..1..0. .1..2..1..2
..1..0..1..2. .2..0..1..0. .2..2..1..2. .2..1..0..1. .2..1..0..2
..2..1..2..2. .2..1..0..1. .2..1..0..1. .1..2..1..2. .1..0..0..1
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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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