n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 2 |
6 | -5 |
7 | 12 |
8 | -28 |
9 | 32 |
10 | -36 |
11 | -44 |
12 | -51 |
13 | 90 |
14 | -129 |
15 | -572 |
16 | 560 |
17 | -228 |
18 | -1265 |
19 | -3752 |
20 | -7344 |
21 | -7168 |
22 | -5200 |
23 | -1800 |
24 | 22225 |
25 | -223908 |
26 | -3353049 |
27 | -16485870 |
28 | -46205099 |
29 | 57203700 |
30 | 262750475 |
31 | -1758254750 |
32 | -4839494944 |
33 | -8039222088 |
34 | 8145218368 |
35 | 45619374914 |
36 | -1229448140891 |
37 | -1178481640872 |
38 | -942903100573 |
39 | 1256162791268 |
40 | -805110454771 |
[0,0,0,1,2,-5,12,-28,32,-36,-44,-51,90,-129,-572, 560,-228,-1265,-3752,-7344,-7168,-5200,-1800, 22225,-223908,-3353049,-16485870,-46205099, 57203700,262750475,-1758254750,-4839494944, -8039222088,8145218368,45619374914,-1229448140891, -1178481640872,-942903100573,1256162791268, -805110454771] |