n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 2 |
3 | 3 |
4 | 3 |
5 | 5 |
6 | 5 |
7 | 10 |
8 | 10 |
9 | 24 |
10 | 24 |
11 | 66 |
12 | 66 |
13 | 198 |
14 | 198 |
15 | 627 |
16 | 627 |
17 | 2057 |
18 | 2057 |
19 | 6919 |
20 | 6919 |
21 | 23715 |
22 | 23715 |
23 | 82501 |
24 | 82501 |
25 | 290513 |
26 | 290513 |
27 | 1033413 |
28 | 1033413 |
29 | 3707853 |
30 | 3707853 |
31 | 13402698 |
32 | 13402698 |
33 | 48760368 |
34 | 48760368 |
35 | 178405158 |
36 | 178405158 |
37 | 656043858 |
[1,2,2,3,3,5,5,10,10,24,24,66,66,198,198,627,627, 2057,2057,6919,6919,23715,23715,82501,82501, 290513,290513,1033413,1033413,3707853,3707853, 13402698,13402698,48760368,48760368,178405158, 178405158,656043858] |