n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | 5 |
3 | -31 |
4 | -85 |
5 | 4919 |
6 | 1248125 |
7 | -158970631 |
8 | 2094813635 |
9 | 2311829506319 |
10 | -210731879464555 |
11 | -109642894428121231 |
12 | 37051431528058442555 |
13 | 4409666909576599299719 |
14 | -6492299377660512249146035 |
15 | 648925901618982079024132169 |
[0,-1,5,-31,-85,4919,1248125,-158970631, 2094813635,2311829506319,-210731879464555, -109642894428121231,37051431528058442555, 4409666909576599299719,-6492299377660512249146035, 648925901618982079024132169] |