n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | -1 |
3 | 0 |
4 | 1 |
5 | 0 |
6 | -8 |
7 | 0 |
8 | 25 |
9 | 0 |
10 | -97 |
11 | 0 |
12 | 367 |
13 | 0 |
14 | -1398 |
15 | 0 |
16 | 5259 |
17 | 0 |
18 | -19878 |
19 | 0 |
20 | 75319 |
21 | 0 |
22 | -285137 |
23 | 0 |
24 | 1078711 |
25 | 0 |
26 | -4081933 |
27 | 0 |
28 | 15449144 |
29 | 0 |
30 | -58467488 |
31 | 0 |
32 | 221260378 |
33 | 0 |
34 | -837337471 |
35 | 0 |
36 | 3168858565 |
37 | 0 |
38 | -11992319160 |
39 | 0 |
40 | 45383925816 |
41 | 0 |
42 | -171751869342 |
43 | 0 |
44 | 649981903584 |
45 | 0 |
46 | -2459806349188 |
47 | 0 |
[0,0,-1,0,1,0,-8,0,25,0,-97,0,367,0,-1398,0,5259, 0,-19878,0,75319,0,-285137,0,1078711,0,-4081933,0, 15449144,0,-58467488,0,221260378,0,-837337471,0, 3168858565,0,-11992319160,0,45383925816,0, -171751869342,0,649981903584,0,-2459806349188,0] |