n | a(n) |
---|---|
0 | 1 |
1 | 120 |
2 | -6120 |
3 | 737760 |
4 | -107249640 |
5 | 17385063120 |
6 | -3014720249760 |
7 | 547287510713280 |
8 | -102701836021530600 |
9 | 19762301660609250840 |
10 | -3878226140959368843120 |
11 | 773209219953012480001440 |
12 | -156173318001506652330786720 |
13 | 31888935085481430265623676560 |
[1,120,-6120,737760,-107249640,17385063120, -3014720249760,547287510713280, -102701836021530600,19762301660609250840, -3878226140959368843120,773209219953012480001440, -156173318001506652330786720, 31888935085481430265623676560] |