n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 4 |
5 | 0 |
6 | 24 |
7 | 3 |
8 | 0 |
9 | 206 |
10 | 50 |
11 | 0 |
12 | 2300 |
13 | 825 |
14 | 0 |
15 | 31742 |
16 | 14794 |
17 | 120 |
18 | 0 |
19 | 522466 |
20 | 294987 |
21 | 6090 |
22 | 0 |
23 | 9996478 |
24 | 6547946 |
25 | 232792 |
26 | 0 |
27 | 218088504 |
28 | 160994565 |
29 | 8337420 |
30 | 0 |
31 | 5344652492 |
32 | 4355845868 |
33 | 299350440 |
34 | 151200 |
35 | 0 |
36 | 145386399554 |
37 | 128831993037 |
38 | 11074483860 |
39 | 18794160 |
[1,0,1,0,4,0,24,3,0,206,50,0,2300,825,0,31742, 14794,120,0,522466,294987,6090,0,9996478,6547946, 232792,0,218088504,160994565,8337420,0,5344652492, 4355845868,299350440,151200,0,145386399554, 128831993037,11074483860,18794160] |