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