n | a(n) |
---|---|
1 | 0 |
2 | 4 |
3 | 6 |
4 | -4 |
5 | 0 |
6 | -2 |
7 | 14 |
8 | -4 |
9 | -12 |
10 | -16 |
11 | 44 |
12 | 14 |
13 | 0 |
14 | -66 |
15 | 6 |
16 | 28 |
17 | 102 |
18 | -92 |
19 | -38 |
20 | -24 |
21 | 188 |
22 | -84 |
23 | -46 |
24 | -226 |
25 | 300 |
26 | 108 |
27 | 96 |
28 | -690 |
29 | 232 |
30 | 218 |
31 | 806 |
32 | -996 |
33 | -280 |
34 | -438 |
35 | 2114 |
36 | -652 |
37 | -518 |
38 | -2542 |
39 | 3282 |
40 | 616 |
41 | 1312 |
42 | -6792 |
43 | 2322 |
44 | 1580 |
45 | 8538 |
46 | -10714 |
47 | -1974 |
48 | -4514 |
49 | 21868 |
50 | -7916 |
51 | -3972 |
52 | -27356 |
53 | 34556 |
[0,4,6,-4,0,-2,14,-4,-12,-16,44,14,0,-66,6,28,102, -92,-38,-24,188,-84,-46,-226,300,108,96,-690,232, 218,806,-996,-280,-438,2114,-652,-518,-2542,3282, 616,1312,-6792,2322,1580,8538,-10714,-1974,-4514, 21868,-7916,-3972,-27356,34556] |