n | a(n) |
---|---|
1 | 2 |
2 | 15 |
3 | 206 |
4 | 10041 |
5 | 1207312 |
6 | 398640091 |
7 | 361721564040 |
8 | 875346670745937 |
9 | 5767525160678662991 |
10 | 102661002619385216856135 |
11 | 4940138347214734739677499008 |
12 | 643409155783450143737358154350996 |
[2,15,206,10041,1207312,398640091,361721564040, 875346670745937,5767525160678662991, 102661002619385216856135, 4940138347214734739677499008, 643409155783450143737358154350996] |