n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | -1 |
4 | 3 |
5 | -4 |
6 | 2 |
7 | 4 |
8 | -9 |
9 | 10 |
10 | -4 |
11 | 5 |
12 | -16 |
13 | 28 |
14 | -24 |
15 | 8 |
16 | 6 |
17 | -25 |
18 | 60 |
19 | -80 |
20 | 56 |
21 | -16 |
22 | 7 |
23 | -36 |
24 | 110 |
25 | -200 |
26 | 216 |
27 | -128 |
28 | 32 |
29 | 8 |
30 | -49 |
31 | 182 |
32 | -420 |
33 | 616 |
34 | -560 |
35 | 288 |
36 | -64 |
37 | 9 |
38 | -64 |
39 | 280 |
40 | -784 |
41 | 1456 |
42 | -1792 |
43 | 1408 |
44 | -640 |
45 | 128 |
46 | 10 |
47 | -81 |
48 | 408 |
49 | -1344 |
50 | 3024 |
51 | -4704 |
52 | 4992 |
53 | -3456 |
54 | 1408 |
55 | -256 |
[1,2,-1,3,-4,2,4,-9,10,-4,5,-16,28,-24,8,6,-25,60, -80,56,-16,7,-36,110,-200,216,-128,32,8,-49,182, -420,616,-560,288,-64,9,-64,280,-784,1456,-1792, 1408,-640,128,10,-81,408,-1344,3024,-4704,4992, -3456,1408,-256] |