n | a(n) |
---|---|
0 | 1 |
1 | -5 |
2 | -1 |
3 | 35 |
4 | -227 |
5 | -1435 |
6 | 27599 |
7 | 123095 |
8 | -2428187 |
9 | -18154423 |
10 | 1002748195 |
11 | 4095412475 |
12 | -11278566075977 |
13 | -1310672758291 |
14 | 9265563303353 |
15 | 564709713458975 |
16 | -387913690488413419 |
17 | -315149059886480239 |
18 | 381102197975912820173 |
19 | 221139612243078051395 |
[1,-5,-1,35,-227,-1435,27599,123095,-2428187, -18154423,1002748195,4095412475,-11278566075977, -1310672758291,9265563303353,564709713458975, -387913690488413419,-315149059886480239, 381102197975912820173,221139612243078051395] |