n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | -15 |
3 | 212 |
4 | -865 |
5 | 31560 |
6 | -397285 |
7 | 8760472 |
8 | -73512810 |
9 | 7619823960 |
10 | -79612742055 |
11 | 11869626289356 |
12 | -148201090063455 |
13 | 2000757995572336 |
14 | -58073355854498985 |
15 | 15325818191986269968 |
16 | -253388757170439526636 |
17 | 84454267865884467099120 |
18 | -1566608640281391343515450 |
19 | 30637801046762651850275960 |
[1,8,-15,212,-865,31560,-397285,8760472,-73512810, 7619823960,-79612742055,11869626289356, -148201090063455,2000757995572336, -58073355854498985,15325818191986269968, -253388757170439526636,84454267865884467099120, -1566608640281391343515450, 30637801046762651850275960] |