n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 10 |
4 | 57 |
5 | 12813 |
6 | 1286795 |
7 | 13131073916 |
8 | 49188990947621 |
9 | 38392171963744107525 |
10 | 9317891274337954202634617 |
11 | 840562640645410035994756924662822 |
[1,1,1,10,57,12813,1286795,13131073916, 49188990947621,38392171963744107525, 9317891274337954202634617, 840562640645410035994756924662822] |