n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | -1 |
4 | -1 |
5 | -1 |
6 | -1 |
7 | -1 |
8 | 1 |
9 | 1 |
10 | 1 |
11 | -1 |
12 | 1 |
13 | -1 |
14 | 1 |
15 | -1 |
16 | -1 |
17 | -1 |
18 | -1 |
19 | 1 |
20 | 1 |
21 | -1 |
22 | 1 |
23 | -1 |
24 | -1 |
25 | -1 |
26 | 1 |
27 | 1 |
28 | 1 |
29 | -1 |
30 | -1 |
31 | 1 |
32 | 1 |
33 | -1 |
34 | 1 |
35 | -1 |
36 | 1 |
37 | -1 |
38 | -1 |
39 | -1 |
40 | 1 |
41 | 1 |
42 | -1 |
43 | -1 |
44 | -1 |
45 | -1 |
46 | -1 |
47 | -1 |
48 | 1 |
49 | -1 |
50 | 1 |
51 | -1 |
52 | 1 |
53 | 1 |
54 | 1 |
55 | 1 |
56 | -1 |
57 | -1 |
58 | -1 |
59 | 1 |
60 | 1 |
61 | 1 |
62 | -1 |
63 | -1 |
64 | 1 |
65 | -1 |
66 | -1 |
67 | -1 |
68 | -1 |
69 | -1 |
70 | -1 |
71 | 1 |
72 | 1 |
73 | 1 |
74 | 1 |
75 | 1 |
76 | -1 |
77 | 1 |
78 | 1 |
79 | 1 |
80 | -1 |
81 | -1 |
82 | -1 |
[1,1,-1,-1,-1,-1,-1,1,1,1,-1,1,-1,1,-1,-1,-1,-1,1, 1,-1,1,-1,-1,-1,1,1,1,-1,-1,1,1,-1,1,-1,1,-1,-1, -1,1,1,-1,-1,-1,-1,-1,-1,1,-1,1,-1,1,1,1,1,-1,-1, -1,1,1,1,-1,-1,1,-1,-1,-1,-1,-1,-1,1,1,1,1,1,-1,1, 1,1,-1,-1,-1] |