n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | 1 |
4 | 0 |
5 | -1 |
6 | 1 |
7 | 1 |
8 | 0 |
9 | -2 |
10 | 1 |
11 | -1 |
12 | 3 |
13 | 0 |
14 | -3 |
15 | 1 |
16 | -6 |
17 | -5 |
18 | 15 |
19 | 0 |
20 | -5 |
21 | 1 |
22 | 35 |
23 | -48 |
24 | -40 |
25 | 60 |
26 | 0 |
27 | -8 |
28 | 1 |
29 | 181 |
30 | 455 |
31 | -624 |
32 | -260 |
33 | 260 |
34 | 0 |
35 | -13 |
36 | 1 |
37 | -6056 |
38 | 3801 |
39 | 9555 |
40 | -6552 |
41 | -1820 |
42 | 1092 |
43 | 0 |
44 | -21 |
45 | 1 |
46 | -3741 |
47 | -205904 |
48 | 129234 |
49 | 162435 |
50 | -74256 |
51 | -12376 |
52 | 4641 |
53 | 0 |
54 | -34 |
55 | 1 |
[1,-1,1,0,-1,1,1,0,-2,1,-1,3,0,-3,1,-6,-5,15,0,-5, 1,35,-48,-40,60,0,-8,1,181,455,-624,-260,260,0, -13,1,-6056,3801,9555,-6552,-1820,1092,0,-21,1, -3741,-205904,129234,162435,-74256,-12376,4641,0, -34,1] |