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| A196863号 |
| T（n，k）=nXk 0..4个数组的数量，每个元素x等于其水平和垂直邻域的数量，等于3,4,2,0,1，对于x=0,1,2,3,4 |
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7
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1, 1, 1, 1, 2, 1, 1, 3, 3, 1, 1, 4, 7, 4, 1, 1, 6, 12, 12, 6, 1, 1, 9, 26, 35, 26, 9, 1, 1, 13, 56, 102, 102, 56, 13, 1, 1, 19, 113, 281, 473, 281, 113, 19, 1, 1, 28, 235, 787, 1900, 1900, 787, 235, 28, 1, 1, 41, 490, 2237, 7428, 11280, 7428, 2237, 490, 41, 1, 1, 60, 1012, 6346
(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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1,5
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评论
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每0紧挨着0 3，每1紧挨着1 4，每2紧挨着2 2，每3紧挨着3 0，每4紧挨着4 1
表格开始
.1..1....1.....1......1........1.........1..........1............1
.1..2....3.....4......6........9........13.........19...........28
.1..3....7....12.....26.......56.......113........235..........490
.1..4...12....35....102......281.......787.......2237.........6346
.1..6...26...102....473.....1900......7428......29859.......120761
.1..9...56...281...1900....11280.....62298.....350779......1995082
.1.13..113...787...7428....62298....494579....3938849.....31419870
.1.19..235..2237..29859...350779...3938849...44461736....500005832
.128..490.6346.120761.1995082.31419870.5000058327927841482
.1.41.1012.17976.488123.11350977.250968250.5615771466.125246087887
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链接
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例子
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n=6 k=4的一些解
..0..2..2..2....0..0..0..0....0..0..0..0....0..2..2..0....0..0..0..0
..0..2..0..2....0..0..2..2....0..2..2..2....0..2..2..0....2..2..2..2
..2..2..0..2....0..0..2..2....2..2..0..2....0..0..0..0....2..0..0..2
..2..0..0..2....2..2..0..0....2..0..0..2....0..0..0..0....2..0..0..2
..2...2...0...2...2...0...0...2...2...2...0...2...0...2...0...2...2...0...2...0...0...2
..0..2..2..2....0..0..0..0....2..2..2..0....0..2..2..0....2..2..2..2
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交叉参考
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