| 例子
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方阵T(n,k)开始:
1, 1, 1, 1, 1, 1, ... 1, 0, 1, 2, 9, 44, ...
1, 0, 1, 10, 297, 13756, ...
1, 0, 1, 56, 13833, 6699824, ...
1, 0, 1, 346, 748521, 3993445276, ...
1, 0, 1, 2252, 44127009, 2671644472544, ...
1, 0, 1, 15184, 2750141241, 1926172117389136, ...
1, 0, 1, 104960, 178218782793, 1463447061709156064, ...
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