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23, 50, 160, 466, 1432, 4362, 12960, 39138, 117416, 353274, 1059824, 3183570, 9550712, 28668522, 86038336, 258246082, 774607176, 2324083674, 6973299600, 20918850226, 62758647832, 188280137802, 564857190624, 1694571571874, 5083681161192, 15251177701306
(列表;图表;参考;听;历史;文本;内部格式)
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