n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 1 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | -1 |
7 | 1 |
8 | 0 |
9 | 0 |
10 | 0 |
11 | 1 |
12 | -1 |
13 | 1 |
14 | 0 |
15 | -1 |
16 | 2 |
17 | -2 |
18 | 1 |
19 | 0 |
20 | -1 |
21 | 1 |
22 | -1 |
23 | 0 |
24 | 0 |
25 | 0 |
26 | -1 |
27 | 1 |
28 | -1 |
29 | 0 |
30 | 1 |
31 | -2 |
32 | 2 |
33 | -2 |
34 | 1 |
35 | 0 |
36 | -1 |
37 | 1 |
38 | -1 |
39 | 1 |
40 | -1 |
41 | 1 |
42 | -1 |
43 | 1 |
44 | -1 |
45 | 0 |
46 | 1 |
47 | -2 |
48 | 2 |
49 | -2 |
50 | 1 |
51 | 0 |
52 | -1 |
53 | 1 |
54 | -1 |
55 | 0 |
56 | 0 |
57 | 0 |
58 | -1 |
59 | 1 |
60 | -1 |
61 | 0 |
62 | 1 |
63 | -2 |
64 | 2 |
65 | -1 |
66 | 0 |
67 | 1 |
68 | -1 |
69 | 1 |
70 | 0 |
71 | 0 |
72 | 0 |
73 | 1 |
74 | -1 |
75 | 1 |
76 | 0 |
77 | 0 |
78 | 1 |
79 | -1 |
80 | 1 |
[1,-1,1,0,0,1,-1,1,0,0,0,1,-1,1,0,-1,2,-2,1,0,-1, 1,-1,0,0,0,-1,1,-1,0,1,-2,2,-2,1,0,-1,1,-1,1,-1,1, -1,1,-1,0,1,-2,2,-2,1,0,-1,1,-1,0,0,0,-1,1,-1,0,1, -2,2,-1,0,1,-1,1,0,0,0,1,-1,1,0,0,1,-1,1] |