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13, 180, 2460, 10500, 133560, 2827440, 27387360, 203963760, 2254412160, 19260521280, 233956522800, 2570029862400, 33892268810400, 312098001415200, 2636529385089600, 17906040558806400, 307146357004687200, 1832625489772677600, 29247206795963956800, 387955596028816015200
(列表;图表;参考;听;历史;文本;内部格式)
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