n | a(n) |
---|---|
0 | 1 |
1 | -6 |
2 | 12 |
3 | -12 |
4 | -18 |
5 | 0 |
6 | 96 |
7 | -156 |
8 | 252 |
9 | -204 |
10 | 0 |
11 | 0 |
12 | -864 |
13 | -2796 |
14 | 9048 |
15 | 0 |
16 | -5922 |
17 | 0 |
18 | 31008 |
19 | -50172 |
20 | 0 |
21 | -131352 |
22 | 0 |
23 | 0 |
24 | 556416 |
25 | -450150 |
26 | 2913432 |
27 | -1178508 |
28 | -3813732 |
29 | 0 |
30 | 0 |
31 | -16155228 |
32 | 26139708 |
33 | 0 |
34 | 0 |
35 | 0 |
36 | -89582112 |
37 | -289893804 |
38 | 938116056 |
39 | -758951832 |
40 | 0 |
41 | 0 |
42 | 6429943104 |
[1,-6,12,-12,-18,0,96,-156,252,-204,0,0,-864, -2796,9048,0,-5922,0,31008,-50172,0,-131352,0,0, 556416,-450150,2913432,-1178508,-3813732,0,0, -16155228,26139708,0,0,0,-89582112,-289893804, 938116056,-758951832,0,0,6429943104] |