n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 1 |
3 | 10 |
4 | 5 |
5 | 1 |
6 | 35 |
7 | 21 |
8 | 7 |
9 | 1 |
10 | 126 |
11 | 84 |
12 | 36 |
13 | 9 |
14 | 1 |
15 | 462 |
16 | 330 |
17 | 165 |
18 | 55 |
19 | 11 |
20 | 1 |
21 | 1716 |
22 | 1287 |
23 | 715 |
24 | 286 |
25 | 78 |
26 | 13 |
27 | 1 |
28 | 6435 |
29 | 5005 |
30 | 3003 |
31 | 1365 |
32 | 455 |
33 | 105 |
34 | 15 |
35 | 1 |
36 | 24310 |
37 | 19448 |
38 | 12376 |
39 | 6188 |
40 | 2380 |
41 | 680 |
42 | 136 |
43 | 17 |
44 | 1 |
45 | 92378 |
46 | 75582 |
47 | 50388 |
[1,3,1,10,5,1,35,21,7,1,126,84,36,9,1,462,330,165, 55,11,1,1716,1287,715,286,78,13,1,6435,5005,3003, 1365,455,105,15,1,24310,19448,12376,6188,2380,680, 136,17,1,92378,75582,50388] |