n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | -2 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 0 |
11 | -24 |
12 | 26 |
13 | 0 |
14 | 0 |
15 | -48 |
16 | -252 |
17 | 720 |
18 | -438 |
19 | -192 |
20 | -984 |
21 | -1008 |
22 | 12924 |
23 | -19536 |
24 | 3062 |
25 | -8280 |
26 | 26694 |
27 | 153536 |
28 | -507948 |
29 | 406056 |
30 | -79532 |
31 | 729912 |
32 | 631608 |
33 | -9279376 |
34 | 15771600 |
35 | -7467336 |
36 | 10935114 |
37 | -21835524 |
38 | -112752684 |
39 | 400576168 |
40 | -410287368 |
[1,0,0,0,0,0,-2,0,0,0,0,-24,26,0,0,-48,-252,720, -438,-192,-984,-1008,12924,-19536,3062,-8280, 26694,153536,-507948,406056,-79532,729912,631608, -9279376,15771600,-7467336,10935114,-21835524, -112752684,400576168,-410287368] |