|
1, 2, 7, 17, 49, 134, 368, 1017, 2806, 7743, 21374, 59015, 162942, 449916, 1242352, 3430578, 9473170, 26159353, 72237232, 199478805, 550850090, 1521145442, 4200572421, 11599692758, 32032045540, 88455119858, 244265061492, 674527681575
(列表;图表;参考;听;历史;文本;内部格式)
|
|