|
1, 3, 22, 195, 1938, 20622, 229836, 2648547, 31301050, 377301210, 4620769140, 57333249870, 719179311732, 9105192433980, 116197502184984, 1493159297251491, 19303993468386378, 250907887026047010, 3276818401723155300, 42977976005402922330, 565863442299520006620
(列表;图表;参考文献;听;历史;文本;内部格式)
|
|