n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 1680 |
6 | 2162160 |
7 | 586051200 |
8 | 5967561600 |
9 | 1220096908800 |
10 | 33371339479827148800 |
11 | 10221346459144248675287040000 |
12 | 1065516759202418135010355181075171069914644480000000 |
[1,2,3,4,1680,2162160,586051200,5967561600, 1220096908800,33371339479827148800, 10221346459144248675287040000, 10655167592024181350103551810751710699146444800000\ 00] |