n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 1 |
4 | 5 |
5 | 5 |
6 | 1 |
7 | 14 |
8 | 21 |
9 | 9 |
10 | 1 |
11 | 42 |
12 | 84 |
13 | 56 |
14 | 14 |
15 | 1 |
16 | 132 |
17 | 330 |
18 | 300 |
19 | 120 |
20 | 20 |
21 | 1 |
22 | 429 |
23 | 1287 |
24 | 1485 |
25 | 825 |
26 | 225 |
27 | 27 |
28 | 1 |
29 | 1430 |
30 | 5005 |
31 | 7007 |
32 | 5005 |
33 | 1925 |
34 | 385 |
35 | 35 |
36 | 1 |
37 | 4862 |
38 | 19448 |
39 | 32032 |
40 | 28028 |
41 | 14014 |
42 | 4004 |
43 | 616 |
44 | 44 |
45 | 1 |
46 | 16796 |
47 | 75582 |
48 | 143208 |
49 | 148512 |
50 | 91728 |
51 | 34398 |
52 | 7644 |
53 | 936 |
54 | 54 |
55 | 1 |
[1,2,1,5,5,1,14,21,9,1,42,84,56,14,1,132,330,300, 120,20,1,429,1287,1485,825,225,27,1,1430,5005, 7007,5005,1925,385,35,1,4862,19448,32032,28028, 14014,4004,616,44,1,16796,75582,143208,148512, 91728,34398,7644,936,54,1] |