n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | -1 |
5 | 2 |
6 | 2 |
7 | 2 |
8 | -4 |
9 | 5 |
10 | 7 |
11 | 0 |
12 | 8 |
13 | -15 |
14 | 15 |
15 | 26 |
16 | 7 |
17 | -8 |
18 | 35 |
19 | -60 |
20 | 52 |
21 | 109 |
22 | 19 |
23 | 22 |
24 | -55 |
25 | 165 |
26 | -260 |
27 | 203 |
28 | 500 |
29 | 90 |
30 | 16 |
31 | 110 |
32 | -330 |
33 | 832 |
34 | -1218 |
35 | 877 |
36 | 2485 |
37 | 410 |
38 | 164 |
39 | -70 |
40 | 660 |
41 | -1976 |
42 | 4466 |
43 | -6139 |
44 | 4140 |
45 | 13262 |
46 | 2075 |
47 | 656 |
48 | 480 |
49 | -870 |
50 | 4264 |
51 | -12180 |
52 | 25433 |
53 | -33120 |
54 | 21147 |
[1,0,1,1,-1,2,2,2,-4,5,7,0,8,-15,15,26,7,-8,35, -60,52,109,19,22,-55,165,-260,203,500,90,16,110, -330,832,-1218,877,2485,410,164,-70,660,-1976, 4466,-6139,4140,13262,2075,656,480,-870,4264, -12180,25433,-33120,21147] |