n | a(n) |
---|---|
1 | 0 |
2 | -1 |
3 | 0 |
4 | -2 |
5 | 1 |
6 | 0 |
7 | -1 |
8 | -3 |
9 | 3 |
10 | -2 |
11 | 1 |
12 | 1 |
13 | -2 |
14 | 3 |
15 | -2 |
16 | -6 |
17 | 5 |
18 | -5 |
19 | 4 |
20 | -2 |
21 | 3 |
22 | -2 |
23 | 1 |
24 | 3 |
25 | -3 |
26 | 4 |
27 | -4 |
28 | 6 |
29 | -7 |
30 | 6 |
31 | -7 |
32 | -9 |
33 | 10 |
34 | -9 |
35 | 10 |
36 | -10 |
37 | 9 |
38 | -8 |
39 | 9 |
40 | -5 |
41 | 4 |
42 | -5 |
43 | 4 |
44 | -2 |
45 | 2 |
46 | -1 |
47 | 0 |
48 | 8 |
49 | -8 |
50 | 8 |
51 | -7 |
52 | 9 |
53 | -10 |
54 | 10 |
55 | -9 |
56 | 13 |
57 | -12 |
58 | 13 |
59 | -14 |
60 | 12 |
61 | -13 |
62 | 14 |
63 | -14 |
64 | -18 |
65 | 19 |
66 | -20 |
67 | 19 |
68 | -17 |
69 | 18 |
70 | -19 |
71 | 18 |
72 | -18 |
73 | 17 |
74 | -16 |
75 | 16 |
76 | -14 |
77 | 15 |
[0,-1,0,-2,1,0,-1,-3,3,-2,1,1,-2,3,-2,-6,5,-5,4, -2,3,-2,1,3,-3,4,-4,6,-7,6,-7,-9,10,-9,10,-10,9, -8,9,-5,4,-5,4,-2,2,-1,0,8,-8,8,-7,9,-10,10,-9,13, -12,13,-14,12,-13,14,-14,-18,19,-20,19,-17,18,-19, 18,-18,17,-16,16,-14,15] |