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