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| A219815型 |
| 随机排列的对应元素及其水平、垂直或对角邻居的最小值的nX7数组的数量，但按字典顺序排列为不增加行和不增加列，0..2 nX7数组 |
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0
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28, 91, 1588, 22017, 283334, 3967857, 59065976, 864699568, 12174420630, 164256040933, 2133182509213
(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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链接
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例子
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n=3的一些解
..2..1..0..0..0..0..0....0..0..0..0..0..0..0....2..2..2..2..0..0..0
..2..1..1.0...0...0...0...0...0...0...0...0...2...2...2...2...0...0...0
..2..2..1..1..1..1..0....2..0..0..1..0..0..0....2..2..2..2..2..0..0
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交叉参考
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关键字
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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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