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