n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 1 |
3 | -1 |
4 | 0 |
5 | 2 |
6 | -3 |
7 | 3 |
8 | -2 |
9 | -1 |
10 | 5 |
11 | -8 |
12 | 8 |
13 | -5 |
14 | -2 |
15 | 12 |
16 | -18 |
17 | 18 |
18 | -11 |
19 | -5 |
20 | 24 |
21 | -37 |
22 | 37 |
23 | -21 |
24 | -10 |
25 | 47 |
26 | -72 |
27 | 71 |
28 | -40 |
29 | -19 |
30 | 88 |
31 | -133 |
32 | 131 |
33 | -73 |
34 | -35 |
35 | 156 |
36 | -236 |
37 | 232 |
38 | -127 |
39 | -61 |
40 | 270 |
41 | -407 |
42 | 397 |
43 | -216 |
44 | -104 |
45 | 455 |
46 | -682 |
47 | 664 |
48 | -359 |
49 | -172 |
50 | 747 |
51 | -1117 |
52 | 1084 |
53 | -582 |
54 | -279 |
[1,-1,1,-1,0,2,-3,3,-2,-1,5,-8,8,-5,-2,12,-18,18, -11,-5,24,-37,37,-21,-10,47,-72,71,-40,-19,88, -133,131,-73,-35,156,-236,232,-127,-61,270,-407, 397,-216,-104,455,-682,664,-359,-172,747,-1117, 1084,-582,-279] |