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例子
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{1},
{2,4,1},
{6, 24, 22, 8, 1},
{24, 144, 260, 176, 62, 12, 1},
{120, 960, 2640, 3120, 1846, 616, 126, 16, 1},
{720, 7200, 26760, 47040, 43352, 23376, 7772, 1632, 222, 20, 1},
{5040, 60480, 283920, 672000, 882336, 692160, 347152, 115680, 25806, 3800, 366, 24, 1},
{40320、564480、3205440、9596160、16690464、17898048、12503468、5939584、1972216、462544、75716、8336、590、28、1},
{362880, 5806080, 38707200, 140555520, 307308960, 427351680, 395017440, 252562560, 115055176, 38059712, 9226768, 1635344, 207430, 17864, 958, 32, 1},
{3628800, 65318400, 500169600, 2138572800, 5660202240, 9788567040, 11491935360, 9475050240, 5648068592, 2487777248, 820929560, 204235072, 38286104, 5359312, 546092, 38080, 1598, 36, 1}
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