n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | -1 |
4 | 1 |
5 | 2 |
6 | -1 |
7 | -3 |
8 | -5 |
9 | 7 |
10 | -4 |
11 | -23 |
12 | 29 |
13 | 59 |
14 | 129 |
15 | -314 |
16 | -65 |
17 | 1529 |
18 | -3689 |
19 | -8209 |
20 | -16264 |
21 | 83313 |
22 | 113689 |
23 | -620297 |
24 | 2382785 |
25 | 7869898 |
26 | 7001471 |
27 | -126742987 |
28 | -398035821 |
29 | 1687054711 |
30 | -7911171596 |
31 | -47301104551 |
32 | 43244638645 |
[0,1,1,-1,1,2,-1,-3,-5,7,-4,-23,29,59,129,-314, -65,1529,-3689,-8209,-16264,83313,113689,-620297, 2382785,7869898,7001471,-126742987,-398035821, 1687054711,-7911171596,-47301104551,43244638645] |