n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 5 |
5 | 1 |
6 | 14 |
7 | 5 |
8 | 42 |
9 | 21 |
10 | 132 |
11 | 84 |
12 | 3 |
13 | 429 |
14 | 330 |
15 | 28 |
16 | 1430 |
17 | 1287 |
18 | 180 |
19 | 4862 |
20 | 5005 |
21 | 990 |
22 | 12 |
23 | 16796 |
24 | 19448 |
25 | 5005 |
26 | 165 |
27 | 58786 |
28 | 75582 |
29 | 24024 |
30 | 1430 |
31 | 208012 |
32 | 293930 |
33 | 111384 |
34 | 10010 |
35 | 55 |
36 | 742900 |
37 | 1144066 |
38 | 503880 |
39 | 61880 |
40 | 1001 |
41 | 2674440 |
42 | 4457400 |
43 | 2238390 |
[1,1,2,5,1,14,5,42,21,132,84,3,429,330,28,1430, 1287,180,4862,5005,990,12,16796,19448,5005,165, 58786,75582,24024,1430,208012,293930,111384,10010, 55,742900,1144066,503880,61880,1001,2674440, 4457400,2238390] |