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3, 11, 33, 114, 377, 1249, 4151, 13765, 45704, 151720, 503627, 1671816, 5549529, 18421629, 61150537, 202988906, 673820905, 2236745220, 7424865048, 24646804474, 81814951110, 271584345815, 901522957697, 2992601212814, 9933925633736
(列表;图表;参考;听;历史;文本;内部格式)
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