n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 19 |
7 | 33 |
8 | 61 |
9 | 108 |
10 | 197 |
11 | 352 |
12 | 638 |
13 | 1145 |
14 | 2069 |
15 | 3721 |
16 | 6714 |
17 | 12087 |
18 | 21794 |
19 | 39254 |
20 | 70755 |
21 | 127469 |
22 | 229725 |
23 | 413908 |
24 | 745889 |
25 | 1343980 |
26 | 2421850 |
27 | 4363921 |
28 | 7863641 |
29 | 14169633 |
30 | 25532994 |
31 | 46008619 |
32 | 82904974 |
33 | 149389218 |
34 | 269190547 |
35 | 485064009 |
36 | 874055885 |
[1,1,2,3,6,10,19,33,61,108,197,352,638,1145,2069, 3721,6714,12087,21794,39254,70755,127469,229725, 413908,745889,1343980,2421850,4363921,7863641, 14169633,25532994,46008619,82904974,149389218, 269190547,485064009,874055885] |