n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 7 |
4 | 56 |
5 | 2212 |
6 | 2595782 |
7 | 3374959180831 |
8 | 5695183504489239067484387 |
9 | 16217557574922386301420531277071365103168734284282 |
[1,1,2,7,56,2212,2595782,3374959180831, 5695183504489239067484387, 16217557574922386301420531277071365103168734284282\ ] |