n | a(n) |
---|---|
1 | 0 |
2 | -1 |
3 | 65 |
4 | -6720 |
5 | 1080750 |
6 | -252806400 |
7 | 81433562119 |
8 | -34630270976000 |
9 | 18813448225370124 |
10 | -12719917900800000000 |
11 | 10478214213011739186685 |
12 | -10333870908014534470926336 |
13 | 12023263324381930168836397850 |
14 | -16297888825404790818315505238016 |
[0,-1,65,-6720,1080750,-252806400,81433562119, -34630270976000,18813448225370124, -12719917900800000000,10478214213011739186685, -10333870908014534470926336, 12023263324381930168836397850, -16297888825404790818315505238016] |