n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 6 |
6 | 12 |
7 | 24 |
8 | 49 |
9 | 105 |
10 | 231 |
11 | 517 |
12 | 1188 |
13 | 2783 |
14 | 6643 |
15 | 16101 |
16 | 39606 |
17 | 98605 |
18 | 248287 |
19 | 631214 |
20 | 1618878 |
21 | 4183964 |
22 | 10889305 |
23 | 28517954 |
24 | 75111521 |
25 | 198851386 |
26 | 528929895 |
27 | 1412993746 |
28 | 3789733399 |
29 | 10201625514 |
30 | 27555373561 |
31 | 74664487653 |
32 | 202908119046 |
33 | 552939614498 |
[1,1,1,2,3,6,12,24,49,105,231,517,1188,2783,6643, 16101,39606,98605,248287,631214,1618878,4183964, 10889305,28517954,75111521,198851386,528929895, 1412993746,3789733399,10201625514,27555373561, 74664487653,202908119046,552939614498] |