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