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邮编:263489 |
| 按行读取的三角形:T(n,k)(n>=2,1<=k<=n!)是n的置换数,其反转排列包含k个区域。 |
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0
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1, 1, 1, 2, 0, 2, 0, 1, 1, 3, 0, 5, 0, 2, 0, 4, 0, 0, 0, 4, 0, 1, 0, 0, 0, 3, 0, 0, 0, 0, 0, 1, 1, 4, 0, 9, 0, 3, 0, 12, 0, 0, 0, 10, 0, 2, 0, 8, 0, 6, 0, 0, 0, 0, 0, 14, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 4, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0
(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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2,4
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评论
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链接
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例子
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三角形开始:
1,1,
1,2,0,2,0,1,
1,3,0,5,0,2,0,4,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,1,
...
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交叉参考
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关键词
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非n,标签
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作者
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状态
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经核准的
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