n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 10 |
4 | 22 |
5 | 48 |
6 | 103 |
7 | 223 |
8 | 484 |
9 | 1048 |
10 | 2270 |
11 | 4917 |
12 | 10648 |
13 | 23061 |
14 | 49944 |
15 | 108165 |
16 | 234256 |
17 | 507337 |
18 | 1098758 |
19 | 2379621 |
20 | 5153632 |
21 | 11161410 |
22 | 24172677 |
23 | 52351655 |
24 | 113379904 |
25 | 245551027 |
26 | 531798889 |
27 | 1151736408 |
[1,2,5,10,22,48,103,223,484,1048,2270,4917,10648, 23061,49944,108165,234256,507337,1098758,2379621, 5153632,11161410,24172677,52351655,113379904, 245551027,531798889,1151736408] |