n | a(n) |
---|---|
1 | 1 |
2 | 23 |
3 | 505 |
4 | 11087 |
5 | 243409 |
6 | 5343911 |
7 | 117322633 |
8 | 2575754015 |
9 | 56549265697 |
10 | 1241508091319 |
11 | 27256628743321 |
12 | 598404324261743 |
13 | 13137638505015025 |
14 | 288429642786068807 |
15 | 6332314502788498729 |
16 | 139022489418560903231 |
[1,23,505,11087,243409,5343911,117322633, 2575754015,56549265697,1241508091319, 27256628743321,598404324261743,13137638505015025, 288429642786068807,6332314502788498729, 139022489418560903231] |