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评论
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行总和为:
{1, 2, 13, 92, 763, 7674, 92153, 1290232, 20643831, 371589110, 7431782389,...}.
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例子
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{1},
{1, 1},
{1,11,1},
{1, 45, 45, 1},
{1, 151, 459, 151, 1},
{1, 473, 3363, 3363, 473, 1},
{1, 1443, 21085, 47095, 21085, 1443, 1},
{1, 4357, 121313, 519445, 519445, 121313, 4357, 1},
{1, 13103, 663223, 4970575, 9350027, 4970575, 663223, 13103, 1},
{1393453512679、43415943、138826587、138826587、43415943、3512679、39345,1},
{1, 118075, 18232281, 356601807, 1813846563, 3054184935, 1813846563, 356601807, 18232281, 118075, 1}
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