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