n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | -2 |
4 | -5 |
5 | 7 |
6 | 19 |
7 | -26 |
8 | -71 |
9 | 97 |
10 | 265 |
11 | -362 |
12 | -989 |
13 | 1351 |
14 | 3691 |
15 | -5042 |
16 | -13775 |
17 | 18817 |
18 | 51409 |
19 | -70226 |
20 | -191861 |
21 | 262087 |
22 | 716035 |
23 | -978122 |
24 | -2672279 |
25 | 3650401 |
26 | 9973081 |
27 | -13623482 |
28 | -37220045 |
29 | 50843527 |
30 | 138907099 |
31 | -189750626 |
32 | -518408351 |
33 | 708158977 |
34 | 1934726305 |
[1,1,1,-2,-5,7,19,-26,-71,97,265,-362,-989,1351, 3691,-5042,-13775,18817,51409,-70226,-191861, 262087,716035,-978122,-2672279,3650401,9973081, -13623482,-37220045,50843527,138907099,-189750626, -518408351,708158977,1934726305] |