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19, 45, 115, 309, 859, 2445, 7075, 20709, 61099, 181245, 539635, 1610709, 4815739, 14414445, 43177795, 129402309, 387944779, 1163310045, 3488881555, 10464547509, 31389448219, 94159956045, 282463090915, 847355718309, 2542000046059
(列表;图表;参考;听;历史;文本;内部格式)
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