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1, 3, 3, 3, 6, 9, 12, 15, 21, 30, 36, 45, 60, 78, 96, 117, 150, 189, 228, 276, 342, 420, 504, 603, 732, 885, 1050, 1245, 1488, 1773, 2088, 2454, 2901, 3420, 3996, 4662, 5460, 6378, 7404, 8583, 9972, 11565, 13344, 15378, 17748, 20448, 23472, 26910, 30876
(列表;图表;参考;听;历史;文本;内部格式)
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