n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | -1 |
4 | 1 |
5 | 1 |
6 | 0 |
7 | 1 |
8 | -4 |
9 | -7 |
10 | 3 |
11 | -1 |
12 | 5 |
13 | 9 |
14 | -4 |
15 | 1 |
16 | -12 |
17 | -23 |
18 | 11 |
19 | -1 |
20 | 13 |
21 | 25 |
22 | -12 |
23 | 1 |
24 | -16 |
25 | -31 |
26 | 15 |
27 | -1 |
28 | 17 |
29 | 33 |
30 | -16 |
31 | 1 |
32 | -32 |
33 | -63 |
34 | 31 |
35 | -1 |
36 | 33 |
37 | 65 |
38 | -32 |
39 | 1 |
40 | -36 |
41 | -71 |
42 | 35 |
43 | -1 |
44 | 37 |
45 | 73 |
46 | -36 |
47 | 1 |
48 | -44 |
49 | -87 |
50 | 43 |
51 | -1 |
52 | 45 |
53 | 89 |
54 | -44 |
55 | 1 |
56 | -48 |
57 | -95 |
58 | 47 |
59 | -1 |
60 | 49 |
61 | 97 |
62 | -48 |
63 | 1 |
64 | -80 |
65 | -159 |
66 | 79 |
67 | -1 |
68 | 81 |
69 | 161 |
70 | -80 |
71 | 1 |
72 | -84 |
73 | -167 |
74 | 83 |
75 | -1 |
76 | 85 |
77 | 169 |
78 | -84 |
79 | 1 |
80 | -92 |
[1,-1,-1,1,1,0,1,-4,-7,3,-1,5,9,-4,1,-12,-23,11, -1,13,25,-12,1,-16,-31,15,-1,17,33,-16,1,-32,-63, 31,-1,33,65,-32,1,-36,-71,35,-1,37,73,-36,1,-44, -87,43,-1,45,89,-44,1,-48,-95,47,-1,49,97,-48,1, -80,-159,79,-1,81,161,-80,1,-84,-167,83,-1,85,169, -84,1,-92] |