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