n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | -7 |
4 | -3 |
5 | 1 |
6 | 33 |
7 | 39 |
8 | 6 |
9 | -1 |
10 | -135 |
11 | -255 |
12 | -125 |
13 | -10 |
14 | 1 |
15 | 513 |
16 | 1323 |
17 | 1092 |
18 | 305 |
19 | 15 |
20 | -1 |
21 | -1863 |
22 | -6075 |
23 | -7047 |
24 | -3444 |
25 | -630 |
26 | -21 |
27 | 1 |
28 | 6561 |
29 | 25839 |
30 | 38610 |
31 | 27135 |
32 | 8946 |
33 | 1162 |
34 | 28 |
35 | -1 |
36 | -22599 |
37 | -104247 |
38 | -190593 |
39 | -175230 |
[1,-1,-7,-3,1,33,39,6,-1,-135,-255,-125,-10,1,513, 1323,1092,305,15,-1,-1863,-6075,-7047,-3444,-630, -21,1,6561,25839,38610,27135,8946,1162,28,-1, -22599,-104247,-190593,-175230] |