n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -1 |
3 | 1 |
4 | -5 |
5 | 6 |
6 | 1 |
7 | -12 |
8 | 47 |
9 | -60 |
10 | 1 |
11 | -22 |
12 | 179 |
13 | -638 |
14 | 840 |
15 | 1 |
16 | -35 |
17 | 485 |
18 | -3325 |
19 | 11274 |
20 | -15120 |
21 | 1 |
22 | -51 |
23 | 1075 |
24 | -11985 |
25 | 74524 |
26 | -245004 |
27 | 332640 |
28 | 1 |
29 | -70 |
30 | 2086 |
31 | -34300 |
32 | 336049 |
33 | -1961470 |
34 | 6314664 |
35 | -8648640 |
36 | 1 |
37 | -92 |
38 | 3682 |
39 | -83720 |
40 | 1182769 |
[1,1,-1,1,-5,6,1,-12,47,-60,1,-22,179,-638,840,1, -35,485,-3325,11274,-15120,1,-51,1075,-11985, 74524,-245004,332640,1,-70,2086,-34300,336049, -1961470,6314664,-8648640,1,-92,3682,-83720, 1182769] |