n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | -1 |
3 | 0 |
4 | 2 |
5 | -3 |
6 | 1 |
7 | 6 |
8 | 12 |
9 | 3 |
10 | 11 |
11 | 0 |
12 | 10 |
13 | -3 |
14 | 9 |
15 | -6 |
16 | 8 |
17 | -9 |
18 | 7 |
19 | 24 |
20 | 42 |
21 | 21 |
22 | 41 |
23 | 18 |
24 | -6 |
25 | 17 |
26 | -9 |
27 | 16 |
28 | -12 |
29 | 15 |
30 | -15 |
31 | 14 |
32 | -18 |
33 | 13 |
34 | 45 |
35 | 78 |
36 | 42 |
37 | 77 |
38 | 39 |
39 | 0 |
40 | 38 |
41 | -3 |
42 | 37 |
43 | -6 |
44 | 36 |
45 | -9 |
46 | 35 |
47 | -12 |
48 | 34 |
49 | -15 |
50 | 33 |
51 | -18 |
52 | 32 |
53 | -21 |
54 | 31 |
55 | -24 |
56 | 30 |
57 | -27 |
58 | 29 |
59 | -30 |
60 | 28 |
61 | -33 |
62 | 27 |
63 | -36 |
64 | 26 |
65 | -39 |
66 | 25 |
67 | 90 |
68 | 156 |
69 | 87 |
70 | 155 |
71 | 84 |
[0,-1,-1,0,2,-3,1,6,12,3,11,0,10,-3,9,-6,8,-9,7, 24,42,21,41,18,-6,17,-9,16,-12,15,-15,14,-18,13, 45,78,42,77,39,0,38,-3,37,-6,36,-9,35,-12,34,-15, 33,-18,32,-21,31,-24,30,-27,29,-30,28,-33,27,-36, 26,-39,25,90,156,87,155,84] |