n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 16 |
4 | 768 |
5 | 294912 |
6 | 1132462080 |
7 | 52183852646400 |
8 | 33664847019245568000 |
9 | 347485857744891213250560000 |
10 | 64560982045934655213753964953600000 |
11 | 239901585047846581083822477336190648320000000 |
[1,1,2,16,768,294912,1132462080,52183852646400, 33664847019245568000,347485857744891213250560000, 64560982045934655213753964953600000, 239901585047846581083822477336190648320000000] |