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