n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -1 |
3 | -1 |
4 | 1 |
5 | 1 |
6 | -2 |
7 | 3 |
8 | 3 |
9 | -1 |
10 | 9 |
11 | -15 |
12 | -22 |
13 | 7 |
14 | 1 |
15 | 96 |
16 | -184 |
17 | -314 |
18 | 139 |
19 | 19 |
20 | -1 |
21 | -2500 |
22 | 5250 |
23 | 10575 |
24 | -5375 |
25 | -1026 |
26 | 51 |
27 | 1 |
28 | -162000 |
29 | 369900 |
30 | 842310 |
31 | -498171 |
32 | -111179 |
33 | 7644 |
34 | 141 |
35 | -1 |
36 | 26471025 |
37 | -64790985 |
38 | -164634169 |
39 | 109325076 |
40 | 28870212 |
41 | -2322404 |
42 | -59193 |
43 | 393 |
44 | 1 |
[1,1,-1,-1,1,1,-2,3,3,-1,9,-15,-22,7,1,96,-184, -314,139,19,-1,-2500,5250,10575,-5375,-1026,51,1, -162000,369900,842310,-498171,-111179,7644,141,-1, 26471025,-64790985,-164634169,109325076,28870212, -2322404,-59193,393,1] |