n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 6 |
4 | 36 |
5 | 876 |
6 | 408696 |
7 | 83762796636 |
8 | 3508125906207095591916 |
9 | 6153473687096578758445014683368786661634996 |
10 | 18932619208894981833333582059033329370801260096062214926751788496235698477988081702676 |
[1,1,2,6,36,876,408696,83762796636, 3508125906207095591916, 6153473687096578758445014683368786661634996, 18932619208894981833333582059033329370801260096062\ 214926751788496235698477988081702676] |