n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 3 |
6 | 3 |
7 | 7 |
8 | 17 |
9 | 27 |
10 | 67 |
11 | 129 |
12 | 301 |
13 | 671 |
14 | 1429 |
15 | 3291 |
16 | 7371 |
17 | 16947 |
18 | 38863 |
19 | 88829 |
20 | 206869 |
21 | 478833 |
22 | 1116729 |
23 | 2613945 |
24 | 6121019 |
25 | 14417407 |
26 | 33963057 |
27 | 80262149 |
28 | 190121337 |
29 | 450986551 |
30 | 1072398607 |
31 | 2553394331 |
32 | 6090283079 |
[1,1,1,1,3,3,7,17,27,67,129,301,671,1429,3291, 7371,16947,38863,88829,206869,478833,1116729, 2613945,6121019,14417407,33963057,80262149, 190121337,450986551,1072398607,2553394331, 6090283079] |