n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | 1 |
3 | -2 |
4 | 3 |
5 | -4 |
6 | 4 |
7 | -3 |
8 | 2 |
9 | -3 |
10 | 6 |
11 | -8 |
12 | 6 |
13 | -2 |
14 | 1 |
15 | -4 |
16 | 7 |
17 | -8 |
18 | 8 |
19 | -6 |
20 | 2 |
21 | -2 |
22 | 8 |
23 | -11 |
24 | 6 |
25 | -1 |
26 | 2 |
27 | -6 |
28 | 10 |
29 | -12 |
30 | 10 |
31 | -6 |
32 | 2 |
33 | 0 |
34 | 5 |
35 | -12 |
36 | 9 |
37 | -2 |
38 | 4 |
39 | -10 |
40 | 12 |
41 | -12 |
42 | 10 |
43 | -4 |
44 | -2 |
45 | 0 |
46 | 10 |
47 | -15 |
48 | 10 |
49 | -5 |
50 | 4 |
51 | -6 |
52 | 10 |
53 | -10 |
54 | 8 |
55 | -8 |
56 | 4 |
57 | -2 |
58 | 12 |
59 | -20 |
60 | 12 |
61 | 0 |
62 | -1 |
63 | -4 |
64 | 7 |
65 | -10 |
66 | 10 |
67 | -6 |
68 | 6 |
69 | -10 |
70 | 16 |
71 | -20 |
72 | 12 |
73 | 0 |
74 | -2 |
75 | -2 |
76 | 6 |
77 | -10 |
78 | 14 |
79 | -13 |
80 | 4 |
[0,-1,1,-2,3,-4,4,-3,2,-3,6,-8,6,-2,1,-4,7,-8,8, -6,2,-2,8,-11,6,-1,2,-6,10,-12,10,-6,2,0,5,-12,9, -2,4,-10,12,-12,10,-4,-2,0,10,-15,10,-5,4,-6,10, -10,8,-8,4,-2,12,-20,12,0,-1,-4,7,-10,10,-6,6,-10, 16,-20,12,0,-2,-2,6,-10,14,-13,4] |