| 数据
|
1, 0, 1, 15, 37, 78, 229, 419, 721, 1341, 2152, 3214, 5083, 7324, 10167, 14485, 19637, 25772, 34575, 44663, 56511, 72419, 90552, 111188, 138093, 168064, 201909, 244403, 291549, 343794, 408225, 478659, 556325, 649809, 751696, 862642, 994583,1136908,1291355,1471945
|