n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | -6 |
4 | 80 |
5 | -1570 |
6 | 39914 |
7 | -1242192 |
8 | 45954240 |
9 | -1986728358 |
10 | 99266274404 |
11 | -5684436494176 |
12 | 370411466138116 |
13 | -27283461238591012 |
14 | 2257174498490657648 |
15 | -208468812531599092816 |
16 | 21371789110179099868480 |
[1,1,-6,80,-1570,39914,-1242192,45954240, -1986728358,99266274404,-5684436494176, 370411466138116,-27283461238591012, 2257174498490657648,-208468812531599092816, 21371789110179099868480] |