n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 24 |
4 | 696 |
5 | 37320 |
6 | 3201840 |
7 | 401914800 |
8 | 69458497920 |
9 | 15813882201600 |
10 | 4587474713068800 |
11 | 1651825133370720000 |
12 | 722868238335090355200 |
13 | 377862727500237858278400 |
14 | 232536825223980698118297600 |
[1,1,2,24,696,37320,3201840,401914800,69458497920, 15813882201600,4587474713068800, 1651825133370720000,722868238335090355200, 377862727500237858278400, 232536825223980698118297600] |