n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 2 |
8 | 4 |
9 | 6 |
10 | 11 |
11 | 17 |
12 | 28 |
13 | 44 |
14 | 72 |
15 | 116 |
16 | 189 |
17 | 305 |
18 | 494 |
19 | 798 |
20 | 1292 |
21 | 2090 |
22 | 3383 |
23 | 5473 |
24 | 8856 |
25 | 14328 |
26 | 23184 |
27 | 37512 |
28 | 60697 |
29 | 98209 |
30 | 158906 |
31 | 257114 |
32 | 416020 |
33 | 673134 |
34 | 1089155 |
35 | 1762289 |
36 | 2851444 |
37 | 4613732 |
38 | 7465176 |
39 | 12078908 |
[0,0,0,0,1,1,2,2,4,6,11,17,28,44,72,116,189,305, 494,798,1292,2090,3383,5473,8856,14328,23184, 37512,60697,98209,158906,257114,416020,673134, 1089155,1762289,2851444,4613732,7465176,12078908] |