|
0, 1, 3, 9, 29, 91, 282, 864, 2624, 7905, 23665, 70458, 208813, 616400, 1813354, 5318673, 15559072, 45410239, 132258752, 384493609, 1115907585, 3233782193, 9358293913, 27048189854, 78087437216, 225198736949, 648826102943, 1867669679538, 5371673739750
(列表;图表;参考;听;历史;文本;内部格式)
|
|