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