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| A197613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4,2,1,1,1，对于x=0,1,2,3,4 |
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1, 1, 1, 2, 5, 2, 3, 14, 14, 3, 4, 43, 67, 43, 4, 6, 124, 366, 366, 124, 6, 9, 352, 1840, 3569, 1840, 352, 9, 13, 1025, 9361, 33484, 33484, 9361, 1025, 13, 19, 2977, 47610, 305072, 545364, 305072, 47610, 2977, 19, 28, 8619, 242254, 2851047, 9128940, 9128940
(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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1,4
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评论
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每0紧挨着0 4，每1紧挨着1 2，每2紧挨着2 1，每3紧挨着3 1，每4紧挨着4 1
表格开始
..1.....1.......2..........3............4...............6.................9
..1.....5......14.........43..........124.............352..............1025
..2....14......67........366.........1840............9361.............47610
..3....43.....366.......3569........33484..........305072...........2851047
..4...124....1840......33484.......545364.........9128940.........153043371
..6...352....9361.....305072......9128940.......273369257........8272253014
..9..1025...47610....2851047....153043371......8272253014......449467029436
.13..2977..242254...26590627...2556879780....248406422932....24420773475851
.19..8619.1234052..247746587..42705555374...7492663676120..1328293306974369
.28.24982.6286646.2305802120.714332556250.225895450875974.72207065980385107
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链接
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例子
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对于n=6 k=4，某些解包含所有值0到4
..0..0..2..1....0..0..0..0....0..0..0..0....0..1..2..1....1..0..1..2
..0..0..1..0....2..1..0..0....2..1..1..2....2..1..0..0....2..1..4..1
..2..1..4..1…..1..3.0..0…..1...4..1…..3...0..0…..0..3..1..1
..1..0..1..2....0..1..2..0....0..2..1..0....3..1..2..0....0..1..2..2
..3..1..1..0....1..4..1..0....0..0..3..1....1..4..1..0....0..0..0..1
..1..2..2..1....2..1..0..0....0..0..1..2....2..1..0..0....0..0..0..0
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交叉参考
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经核准的
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