n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 3 |
6 | 5 |
7 | 9 |
8 | 18 |
9 | 35 |
10 | 73 |
11 | 151 |
12 | 324 |
13 | 691 |
14 | 1503 |
15 | 3277 |
16 | 7212 |
17 | 15927 |
18 | 35407 |
19 | 78967 |
20 | 176942 |
21 | 397717 |
22 | 897079 |
23 | 2029071 |
24 | 4602438 |
25 | 10464647 |
26 | 23849545 |
27 | 54468627 |
28 | 124646180 |
29 | 285762575 |
30 | 656268311 |
31 | 1509570433 |
32 | 3477615648 |
33 | 8022765075 |
[1,1,1,2,3,5,9,18,35,73,151,324,691,1503,3277, 7212,15927,35407,78967,176942,397717,897079, 2029071,4602438,10464647,23849545,54468627, 124646180,285762575,656268311,1509570433, 3477615648,8022765075] |