n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 10 |
4 | 66 |
5 | 2278 |
6 | 2598060 |
7 | 3374961778891 |
8 | 5695183504492614029263278 |
9 | 16217557574922386301420536972254869595782763547560 |
[0,1,3,10,66,2278,2598060,3374961778891, 5695183504492614029263278, 16217557574922386301420536972254869595782763547560\ ] |