|
0, 0, 1, 3, 7, 17, 40, 90, 198, 430, 922, 1956, 4115, 8597, 17853, 36883, 75856, 155396, 317228, 645580, 1310132, 2652072, 5356277, 10795351, 21716195, 43608549, 87429944, 175025918, 349901074, 698604058, 1393149486, 2775103948, 5522129511, 10977608425
(列表;图表;参考;听;历史;文本;内部格式)
|
|