n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | -1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | -2 |
8 | 2 |
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 | -2 |
32 | 2 |
33 | -2 |
34 | 2 |
35 | -2 |
36 | 2 |
37 | -2 |
38 | 2 |
39 | -2 |
40 | 2 |
41 | -2 |
42 | 2 |
43 | -2 |
44 | 2 |
45 | -1 |
46 | -1 |
47 | 2 |
48 | -2 |
49 | 2 |
50 | 1 |
51 | -2 |
52 | 2 |
53 | -2 |
54 | 2 |
55 | -2 |
56 | 2 |
57 | -2 |
58 | 2 |
59 | -2 |
60 | 2 |
61 | -2 |
62 | 2 |
63 | -2 |
64 | 2 |
65 | -2 |
66 | 2 |
67 | -2 |
68 | 2 |
69 | -2 |
70 | 2 |
71 | -2 |
72 | 2 |
73 | -2 |
74 | 2 |
75 | -2 |
76 | 2 |
77 | -2 |
78 | 2 |
79 | -2 |
80 | 2 |
[1,1,-1,1,1,1,-2,2,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1, -1,1,-1,1,1,1,-1,1,-1,1,-2,2,-2,2,-2,2,-2,2,-2,2, -2,2,-2,2,-1,-1,2,-2,2,1,-2,2,-2,2,-2,2,-2,2,-2,2, -2,2,-2,2,-2,2,-2,2,-2,2,-2,2,-2,2,-2,2,-2,2,-2,2] |