|
0, 2, 8, 22, 50, 110, 226, 464, 938, 1888, 3794, 7598, 15208, 30438, 60890, 121792, 243606, 487238, 974488, 1948998, 3898034, 7796078, 15592168, 31184358, 62368754, 124737534, 249475080, 498950182, 997900402, 1995800846, 3991601704, 7983203430, 15966406898
(列表;图表;参考;听;历史;文本;内部格式)
|
|