n | a(n) |
---|---|
0 | 1 |
1 | -2 |
2 | -14 |
3 | -24 |
4 | 78 |
5 | 536 |
6 | 1236 |
7 | -308 |
8 | -12322 |
9 | -45218 |
10 | -73680 |
11 | 76144 |
12 | 872868 |
13 | 2833904 |
14 | 4612952 |
15 | -2467592 |
16 | -42205746 |
17 | -147191388 |
18 | -285572658 |
19 | -127256088 |
20 | 1376616024 |
21 | 6138841704 |
22 | 14949184532 |
23 | 19201535108 |
24 | -18287313476 |
25 | -186761626394 |
26 | -604980766280 |
[1,-2,-14,-24,78,536,1236,-308,-12322,-45218, -73680,76144,872868,2833904,4612952,-2467592, -42205746,-147191388,-285572658,-127256088, 1376616024,6138841704,14949184532,19201535108, -18287313476,-186761626394,-604980766280] |