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A091063号 |
| 按行读取的三角形,使得第n行的二项式变换的初始项形成第n行的三角形A059438号转置([1..n]与k个分量的置换)。 |
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2
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1, 1, 0, 1, 1, 0, 1, 2, 2, 0, 1, 3, 5, 7, 0, 1, 4, 9, 18, 34, 0, 1, 5, 14, 34, 86, 206, 0, 1, 6, 20, 56, 162, 508, 1476, 0, 1, 7, 27, 85, 269, 939, 3549, 12123, 0, 1, 8, 35, 122, 415, 1540, 6413, 28498, 111866, 0, 1, 9, 44, 168, 609, 2361, 10314, 50382, 257922, 1143554, 0, 1
(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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0,8
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评论
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链接
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例子
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行开始时间:
{1},
{1,0},
{1,1,0},
{1,2,2,0},
{1,3,5,7,0},
{1,4,9,18,34,0},
{1,5,14,34,86,206,0},
{1,6,20,561625081476,0},
{1,7,27,8526999354912123,0},。。。
{1},
{1,1},
{1,2,3},
{1,3,7,13},
{1,4,12,32,71},
{1,5,18,58,177,461},
{1,6,25,92,327,1142,3447},
{1,7,33,135,531,2109,8411,29093},
{1,8,42,188,800,3440,15366,69692,273343},...
其行和等于阶乘。
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交叉参考
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关键词
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作者
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状态
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经核准的
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