n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 1 |
6 | 2 |
7 | 4 |
8 | 11 |
9 | 13 |
10 | 19 |
11 | 29 |
12 | 43 |
13 | 107 |
14 | 169 |
15 | 350 |
16 | 603 |
17 | 1134 |
18 | 2070 |
19 | 3803 |
20 | 7502 |
21 | 13989 |
22 | 26495 |
23 | 50826 |
24 | 97369 |
25 | 185827 |
26 | 357307 |
27 | 690577 |
28 | 1332382 |
29 | 2565110 |
30 | 4958962 |
31 | 9594425 |
[0,1,1,2,1,2,4,11,13,19,29,43,107,169,350,603, 1134,2070,3803,7502,13989,26495,50826,97369, 185827,357307,690577,1332382,2565110,4958962, 9594425] |