n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 8 |
7 | 13 |
8 | 19 |
9 | 38 |
10 | 64 |
11 | 98 |
12 | 196 |
13 | 337 |
14 | 531 |
15 | 1062 |
16 | 1851 |
17 | 2974 |
18 | 5948 |
19 | 10468 |
20 | 17060 |
21 | 34120 |
22 | 60488 |
23 | 99658 |
24 | 199316 |
25 | 355369 |
26 | 590563 |
27 | 1181126 |
28 | 2115577 |
29 | 3540464 |
30 | 7080928 |
31 | 12731141 |
32 | 21430267 |
33 | 42860534 |
34 | 77306428 |
35 | 130771376 |
36 | 261542752 |
37 | 473018396 |
38 | 803538100 |
[1,1,1,2,3,4,8,13,19,38,64,98,196,337,531,1062, 1851,2974,5948,10468,17060,34120,60488,99658, 199316,355369,590563,1181126,2115577,3540464, 7080928,12731141,21430267,42860534,77306428, 130771376,261542752,473018396,803538100] |