n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 0 |
7 | 0 |
8 | 1 |
9 | 1 |
10 | 0 |
11 | 0 |
12 | 4 |
13 | 21 |
14 | 6 |
15 | 0 |
16 | 0 |
17 | 10 |
18 | 140 |
19 | 405 |
20 | 28 |
21 | 0 |
22 | 0 |
23 | 20 |
24 | 575 |
25 | 7904 |
26 | 17154 |
27 | 252 |
28 | 0 |
29 | 0 |
30 | 35 |
31 | 1785 |
32 | 76880 |
33 | 1415648 |
34 | 1920375 |
35 | 4726 |
36 | 0 |
37 | 0 |
38 | 56 |
39 | 4606 |
40 | 486522 |
41 | 41453650 |
42 | 855834880 |
43 | 547375212 |
44 | 150324 |
45 | 0 |
[0,0,0,0,0,0,0,1,1,0,0,4,21,6,0,0,10,140,405,28,0, 0,20,575,7904,17154,252,0,0,35,1785,76880,1415648, 1920375,4726,0,0,56,4606,486522,41453650, 855834880,547375212,150324,0] |