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A197888号 |
| 每个元素x等于其水平和垂直邻接数等于0,2,1,1,1的nX7 0..4数组的数量,其中x=0,1,2,3,4 |
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1
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3, 78, 529, 10827, 92843, 1134527, 13253562, 145351090, 1728849664, 19259087568, 227927217325, 2573394846501, 29961925871053, 341720932452731, 3939440439598059, 45203853693284547, 520558824415292051
(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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每个0紧挨着0 0,每个1紧挨着1 2,每个2紧挨着2 1,每个3紧挨着3 1,每个4紧挨着4 1
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链接
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例子
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某些解包含n=4的所有值0到4
..1..0..2..1..0..1..2....0..1..2..2..1..3..1....1..2..2..1..0..1..2
..2..1..1..0..2..1..1....1..3..1..1..4..1..2....0..1..1..3..2..1..1
..2..1..4..1..1..0..1....2..2..1..1..1..1..2....2..1..0..1..1..4..1
..1..3..1..2..0..1..2....1..1..1..2..2..1..1....1..0..1..2..0..1..2
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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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