|
0, 0, 2, 4, 10, 20, 44, 88, 182, 364, 740, 1480, 2980, 5960, 11960, 23920, 47914, 95828, 191804, 383608, 767500, 1535000, 3070568, 6141136, 12283388, 24566776, 49135784, 98271568, 196547560, 393095120, 786199088, 1572398176, 3144813974
(列表;图表;参考;听;历史;文本;内部格式)
|
|