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6, 11, 21, 41, 81, 161, 321, 641, 1281, 2561, 5121, 10241, 20471, 34661, 81453, 163601, 327451, 424061, 1309739, 1517681, 5233273, 10482317, 20961533, 20059721, 76468885, 167647487, 332173603, 669748975, 1341711425, 1018132049, 3886817251, 3809954797, 13773689903, 42836883235, 82509485265, 171748700625
(列表;图表;参考;听;历史;文本;内部格式)
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