|
1, 1, 2, 9, 57, 421, 3593, 34557, 366832, 4251094, 53238166, 714702779, 10221402872, 154913725486, 2477047085038, 41629752595369, 732956458329580, 13480858878123068, 258362762534442843, 5148079352377053578, 106437899659055825010, 2279307634231962670724
(列表;图表;参考;听;历史;文本;内部格式)
|
|