n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 1 |
5 | 6 |
6 | 3 |
7 | 1 |
8 | 20 |
9 | 20 |
10 | 4 |
11 | 1 |
12 | 70 |
13 | 175 |
14 | 50 |
15 | 5 |
16 | 1 |
17 | 252 |
18 | 1764 |
19 | 980 |
20 | 105 |
21 | 6 |
22 | 1 |
23 | 924 |
24 | 19404 |
25 | 24696 |
26 | 4116 |
27 | 196 |
28 | 7 |
29 | 1 |
30 | 3432 |
31 | 226512 |
32 | 731808 |
33 | 232848 |
34 | 14112 |
35 | 336 |
36 | 8 |
37 | 1 |
38 | 12870 |
39 | 2760615 |
40 | 24293412 |
41 | 16818516 |
42 | 1646568 |
43 | 41580 |
44 | 540 |
45 | 9 |
46 | 1 |
47 | 48620 |
48 | 34763300 |
[1,1,2,1,6,3,1,20,20,4,1,70,175,50,5,1,252,1764, 980,105,6,1,924,19404,24696,4116,196,7,1,3432, 226512,731808,232848,14112,336,8,1,12870,2760615, 24293412,16818516,1646568,41580,540,9,1,48620, 34763300] |