|
1, 1, 1, 1, 2, 3, 6, 11, 22, 45, 101, 223, 520, 1223, 2954, 7208, 17905, 44863, 113738, 290605, 748711, 1941592, 5067433, 13297590, 35074788, 92939166, 247317085, 660681399, 1771321949, 4764829720, 12857155911, 34793296227, 94410222996, 256826514689, 700311754812, 1913868186951
(列表;图表;参考;听;历史;文本;内部格式)
|
|