n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -2 |
3 | 2 |
4 | 2 |
5 | -6 |
6 | 2 |
7 | 10 |
8 | -14 |
9 | -6 |
10 | 34 |
11 | -22 |
12 | -46 |
13 | 90 |
14 | 2 |
15 | -182 |
16 | 178 |
17 | 186 |
18 | -542 |
19 | 170 |
20 | 914 |
21 | -1254 |
22 | -574 |
23 | 3082 |
24 | -1934 |
25 | -4230 |
26 | 8098 |
27 | 362 |
28 | -16558 |
29 | 15834 |
30 | 17282 |
31 | -48950 |
32 | 14386 |
33 | 83514 |
34 | -112286 |
35 | -54742 |
36 | 279314 |
37 | -169830 |
38 | -388798 |
39 | 728458 |
[1,0,-2,2,2,-6,2,10,-14,-6,34,-22,-46,90,2,-182, 178,186,-542,170,914,-1254,-574,3082,-1934,-4230, 8098,362,-16558,15834,17282,-48950,14386,83514, -112286,-54742,279314,-169830,-388798,728458] |