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1, 1, 2, 3, 6, 9, 19, 29, 57, 94, 172, 280, 519, 833, 1472, 2433, 4185, 6800, 11666, 18816, 31686, 51340, 84929, 136561, 225476, 359746, 586133, 936243, 1511650, 2397400, 3856698, 6084186, 9711492, 15299490, 24247456, 38016261, 60079125, 93752706, 147284928
(列表;图表;参考;听;历史;文本;内部格式)
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