|
1, 2, 6, 24, 114, 606, 3494, 21426, 137901, 922862, 6377818, 45281958, 328969075, 2437728712, 18378435667, 140675908516, 1091364628837, 8569030580864, 68010267723813, 545061073269660, 4407108705811905, 35922134951424486, 294968178121716449
(列表;图表;参考;听;历史;文本;内部格式)
|
|