n | a(n) |
---|---|
1 | 21 |
2 | 48 |
3 | 1701 |
4 | 18228 |
5 | 428301 |
6 | 7577424 |
7 | 163388421 |
8 | 3287265300 |
9 | 69481709901 |
10 | 1443547193328 |
11 | 30363542104581 |
12 | 635919555126708 |
13 | 13359727300650381 |
14 | 280364385485387664 |
15 | 5888252348126720901 |
16 | 123632237885054793300 |
[21,48,1701,18228,428301,7577424,163388421, 3287265300,69481709901,1443547193328, 30363542104581,635919555126708,13359727300650381, 280364385485387664,5888252348126720901, 123632237885054793300] |