n | a(n) |
---|---|
1 | 3 |
2 | 5 |
3 | 13 |
4 | 85 |
5 | 3613 |
6 | 6526885 |
7 | 21300113901613 |
8 | 226847426110843688722000885 |
9 | 25729877366557343481074291996721923093306518970391613 |
[3,5,13,85,3613,6526885,21300113901613, 226847426110843688722000885, 25729877366557343481074291996721923093306518970391\ 613] |