n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 2 |
7 | 6 |
8 | 6 |
9 | 4 |
10 | 4 |
11 | 20 |
12 | 20 |
13 | 14 |
14 | 8 |
15 | 8 |
16 | 70 |
17 | 70 |
18 | 50 |
19 | 30 |
20 | 16 |
21 | 16 |
22 | 252 |
23 | 252 |
24 | 182 |
25 | 112 |
26 | 62 |
27 | 32 |
28 | 32 |
29 | 924 |
30 | 924 |
31 | 672 |
32 | 420 |
33 | 238 |
34 | 126 |
35 | 64 |
36 | 64 |
[1,1,1,2,2,2,6,6,4,4,20,20,14,8,8,70,70,50,30,16, 16,252,252,182,112,62,32,32,924,924,672,420,238, 126,64,64] |