n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 26 |
4 | 646 |
5 | 45885 |
6 | 9304650 |
7 | 5382618660 |
8 | 8878734657276 |
9 | 41748486581283118 |
10 | 559463042542694360707 |
11 | 21363742267675013243931852 |
12 | 2324392978926652820310084179576 |
13 | 720494439459132215692530771292602232 |
14 | 636225819409712640497085074811372777428304 |
[1,1,3,26,646,45885,9304650,5382618660, 8878734657276,41748486581283118, 559463042542694360707,21363742267675013243931852, 2324392978926652820310084179576, 720494439459132215692530771292602232, 636225819409712640497085074811372777428304] |