n | a(n) |
---|---|
1 | 1 |
2 | -13 |
3 | 36 |
4 | -258 |
5 | 5622 |
6 | -31716 |
7 | -83460 |
8 | 1766388 |
9 | -2952900 |
10 | 59171652 |
11 | -2614259136 |
12 | 25907667528 |
13 | -87008484996 |
14 | 410147565360 |
15 | -10353918172170 |
16 | 73320103253412 |
17 | 409638469731702 |
18 | -7210516315882284 |
19 | 18236866211886120 |
20 | -161388385633551558 |
21 | 6594430509454957926 |
[1,-13,36,-258,5622,-31716,-83460,1766388, -2952900,59171652,-2614259136,25907667528, -87008484996,410147565360,-10353918172170, 73320103253412,409638469731702,-7210516315882284, 18236866211886120,-161388385633551558, 6594430509454957926] |