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