|
3, 3, 6, 16, 46, 142, 461, 1542, 5278, 18417, 65218, 233816, 846938, 3094943, 11395715, 42237936, 157465847, 590075550, 2221391912, 8397223487, 31861406058, 121300625969, 463233477550, 1774034788166, 6811612470692, 26216538077715, 101125406981562
(列表;图表;参考;听;历史;文本;内部格式)
|
|