n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 1 |
4 | 5 |
5 | 1 |
6 | 15 |
7 | 2 |
8 | 3 |
9 | 52 |
10 | 5 |
11 | 3 |
12 | 203 |
13 | 15 |
14 | 6 |
15 | 6 |
16 | 877 |
17 | 52 |
18 | 15 |
19 | 6 |
20 | 4140 |
21 | 203 |
22 | 45 |
23 | 12 |
24 | 20 |
25 | 21147 |
26 | 877 |
27 | 156 |
28 | 30 |
29 | 20 |
30 | 115975 |
31 | 4140 |
32 | 609 |
33 | 90 |
34 | 40 |
35 | 60 |
36 | 678570 |
37 | 21147 |
38 | 2631 |
39 | 312 |
40 | 100 |
41 | 60 |
[1,1,2,1,5,1,15,2,3,52,5,3,203,15,6,6,877,52,15,6, 4140,203,45,12,20,21147,877,156,30,20,115975,4140, 609,90,40,60,678570,21147,2631,312,100,60] |