n | a(n) |
---|---|
1 | 1 |
2 | 61 |
3 | 1513 |
4 | 33661 |
5 | 750751 |
6 | 17116009 |
7 | 398840401 |
8 | 9464040829 |
9 | 227864057851 |
10 | 5550936701311 |
11 | 136526608389601 |
12 | 3384729259165801 |
13 | 84478081828015513 |
14 | 2120572560190269841 |
15 | 53494979095639780513 |
16 | 1355345459896317255037 |
17 | 34469858667289041256051 |
18 | 879619727291950363099291 |
[1,61,1513,33661,750751,17116009,398840401, 9464040829,227864057851,5550936701311, 136526608389601,3384729259165801, 84478081828015513,2120572560190269841, 53494979095639780513,1355345459896317255037, 34469858667289041256051,879619727291950363099291] |