n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 12 |
4 | 152 |
5 | 3640 |
6 | 160224 |
7 | 13063792 |
8 | 2012388736 |
9 | 596666619648 |
10 | 344964885948160 |
11 | 392058233038486784 |
12 | 880255154481199466496 |
13 | 3916538634445633156373504 |
14 | 34603083354426212294072477696 |
[1,2,12,152,3640,160224,13063792,2012388736, 596666619648,344964885948160,392058233038486784, 880255154481199466496,3916538634445633156373504, 34603083354426212294072477696] |