n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | -2 |
3 | 5 |
4 | 6 |
5 | -37 |
6 | 12 |
7 | 236 |
8 | -454 |
9 | -1038 |
10 | 5258 |
11 | -688 |
12 | -41780 |
13 | 79528 |
14 | 212032 |
15 | -1067717 |
16 | 99414 |
17 | 9232114 |
18 | -17976592 |
19 | -49506598 |
20 | 255604634 |
21 | -28864080 |
22 | -2294742268 |
23 | 4618754686 |
24 | 12550067560 |
25 | -67132100862 |
26 | 10660021188 |
27 | 612813797856 |
28 | -1280237246540 |
29 | -3357371054108 |
[1,-1,-2,5,6,-37,12,236,-454,-1038,5258,-688, -41780,79528,212032,-1067717,99414,9232114, -17976592,-49506598,255604634,-28864080, -2294742268,4618754686,12550067560,-67132100862, 10660021188,612813797856,-1280237246540, -3357371054108] |