|
1, 1, 2, 7, 32, 172, 1038, 6865, 49098, 376942, 3094812, 27129690, 253821716, 2534600760, 27012498668, 307083883519, 3719224056464, 47898505899624, 654343988611350, 9455986402701388, 144138413744793426, 2311030293590097634, 38871924229882607774
(列表;图表;参考;听;历史;文本;内部格式)
|
|