n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 1 |
3 | 3 |
4 | -4 |
5 | 1 |
6 | -15 |
7 | 23 |
8 | -9 |
9 | 1 |
10 | 105 |
11 | -176 |
12 | 86 |
13 | -16 |
14 | 1 |
15 | -945 |
16 | 1689 |
17 | -950 |
18 | 230 |
19 | -25 |
20 | 1 |
21 | 10395 |
22 | -19524 |
23 | 12139 |
24 | -3480 |
25 | 505 |
26 | -36 |
27 | 1 |
28 | -135135 |
29 | 264207 |
30 | -177331 |
31 | 57379 |
32 | -10045 |
33 | 973 |
34 | -49 |
35 | 1 |
36 | 2027025 |
37 | -4098240 |
38 | 2924172 |
39 | -1038016 |
40 | 208054 |
41 | -24640 |
42 | 1708 |
43 | -64 |
44 | 1 |
45 | -34459425 |
46 | 71697105 |
47 | -53809164 |
48 | 20570444 |
49 | -4574934 |
50 | 626934 |
51 | -53676 |
52 | 2796 |
53 | -81 |
54 | 1 |
[1,-1,1,3,-4,1,-15,23,-9,1,105,-176,86,-16,1,-945, 1689,-950,230,-25,1,10395,-19524,12139,-3480,505, -36,1,-135135,264207,-177331,57379,-10045,973,-49, 1,2027025,-4098240,2924172,-1038016,208054,-24640, 1708,-64,1,-34459425,71697105,-53809164,20570444, -4574934,626934,-53676,2796,-81,1] |