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1, 244, 3369, 20176, 79225, 240276, 611569, 1370944, 2790801, 5266900, 9351001, 15787344, 25552969, 39901876, 60413025, 89042176, 128177569, 180699444, 250043401, 340267600, 456123801, 603132244, 787660369, 1017005376, 1299480625, 1644505876, 2062701369, 2565985744, 3167677801, 3882602100, 4727198401, 5719634944, 6879925569, 8230050676
(列表;图表;参考;听;历史;文本;内部格式)
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