n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 2 |
3 | -2 |
4 | 1 |
5 | 5 |
6 | -6 |
7 | 3 |
8 | -1 |
9 | 13 |
10 | -20 |
11 | 12 |
12 | -4 |
13 | 1 |
14 | 34 |
15 | -65 |
16 | 50 |
17 | -20 |
18 | 5 |
19 | -1 |
20 | 89 |
21 | -204 |
22 | 195 |
23 | -100 |
24 | 30 |
25 | -6 |
26 | 1 |
27 | 233 |
28 | -623 |
29 | 714 |
30 | -455 |
31 | 175 |
32 | -42 |
33 | 7 |
34 | -1 |
35 | 610 |
36 | -1864 |
37 | 2492 |
38 | -1904 |
39 | 910 |
40 | -280 |
41 | 56 |
42 | -8 |
43 | 1 |
44 | 1597 |
45 | -5490 |
46 | 8388 |
47 | -7476 |
48 | 4284 |
49 | -1638 |
50 | 420 |
51 | -72 |
52 | 9 |
53 | -1 |
54 | 4181 |
[1,-1,2,-2,1,5,-6,3,-1,13,-20,12,-4,1,34,-65,50, -20,5,-1,89,-204,195,-100,30,-6,1,233,-623,714, -455,175,-42,7,-1,610,-1864,2492,-1904,910,-280, 56,-8,1,1597,-5490,8388,-7476,4284,-1638,420,-72, 9,-1,4181] |