|
2, 6, 22, 102, 582, 3942, 30822, 272742, 2691942, 29303142, 348637542, 4499984742, 62618845542, 934401757542, 14882928349542, 252007880413542, 4520257017565542, 85616990623453542, 1707551662741213542, 35768179777214173542, 785101998295619293542, 18019779824218937053542
(列表;图表;参考;听;历史;文本;内部格式)
|
|