n | a(n) |
---|---|
0 | 1 |
1 | -2 |
2 | 12 |
3 | -128 |
4 | 1872 |
5 | -37600 |
6 | 990784 |
7 | -32333824 |
8 | 1272660224 |
9 | -59527313920 |
10 | 3252626013184 |
11 | -204354574172160 |
12 | 14594815769038848 |
13 | -1174376539738169344 |
14 | 105595092426069327872 |
15 | -10530693390637550272512 |
[1,-2,12,-128,1872,-37600,990784,-32333824, 1272660224,-59527313920,3252626013184, -204354574172160,14594815769038848, -1174376539738169344,105595092426069327872, -10530693390637550272512] |