n | a(n) |
---|---|
1 | 3 |
2 | 57 |
3 | 2123 |
4 | 138609 |
5 | 13883283 |
6 | 1974243241 |
7 | 378027128283 |
8 | 93761532169953 |
9 | 29240923237509923 |
10 | 11199084302796542745 |
11 | 5167442341466021937003 |
12 | 2827285169201754895553617 |
13 | 1809878752362221218378054323 |
[3,57,2123,138609,13883283,1974243241, 378027128283,93761532169953,29240923237509923, 11199084302796542745,5167442341466021937003, 2827285169201754895553617, 1809878752362221218378054323] |