n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 9 |
4 | 1 |
5 | 28 |
6 | 7 |
7 | 90 |
8 | 35 |
9 | 1 |
10 | 297 |
11 | 154 |
12 | 11 |
13 | 1001 |
14 | 637 |
15 | 77 |
16 | 1 |
17 | 3432 |
18 | 2548 |
19 | 440 |
20 | 15 |
21 | 11934 |
22 | 9996 |
23 | 2244 |
24 | 135 |
25 | 1 |
26 | 41990 |
27 | 38760 |
28 | 10659 |
29 | 950 |
30 | 19 |
31 | 149226 |
32 | 149226 |
33 | 48279 |
34 | 5775 |
35 | 209 |
36 | 1 |
37 | 534888 |
38 | 572033 |
39 | 211508 |
40 | 31878 |
41 | 1748 |
42 | 23 |
43 | 1931540 |
44 | 2187185 |
45 | 904475 |
46 | 164450 |
[0,1,3,9,1,28,7,90,35,1,297,154,11,1001,637,77,1, 3432,2548,440,15,11934,9996,2244,135,1,41990, 38760,10659,950,19,149226,149226,48279,5775,209,1, 534888,572033,211508,31878,1748,23,1931540, 2187185,904475,164450] |