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] |