n | a(n) |
---|---|
1 | -1 |
2 | -1 |
3 | -1 |
4 | 0 |
5 | 1 |
6 | 2 |
7 | 0 |
8 | -3 |
9 | -5 |
10 | -1 |
11 | 11 |
12 | 19 |
13 | 4 |
14 | -42 |
15 | -78 |
16 | -18 |
17 | 172 |
18 | 333 |
19 | 88 |
20 | -747 |
21 | -1483 |
22 | -436 |
23 | 3355 |
24 | 6834 |
25 | 2193 |
26 | -15417 |
27 | -32248 |
28 | -11206 |
29 | 72264 |
30 | 154900 |
31 | 57929 |
32 | -344282 |
33 | -755103 |
34 | -302126 |
35 | 1661464 |
36 | 3726663 |
37 | 1586904 |
38 | -8103245 |
39 | -18581402 |
40 | -8384292 |
41 | 39876825 |
[-1,-1,-1,0,1,2,0,-3,-5,-1,11,19,4,-42,-78,-18, 172,333,88,-747,-1483,-436,3355,6834,2193,-15417, -32248,-11206,72264,154900,57929,-344282,-755103, -302126,1661464,3726663,1586904,-8103245, -18581402,-8384292,39876825] |