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