n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 6 |
4 | 10 |
5 | 19 |
6 | 33 |
7 | 58 |
8 | 110 |
9 | 205 |
10 | 379 |
11 | 723 |
12 | 1383 |
13 | 2630 |
14 | 5056 |
15 | 9770 |
16 | 18846 |
17 | 36485 |
18 | 70891 |
19 | 137785 |
20 | 268197 |
21 | 523176 |
22 | 1021490 |
23 | 1996255 |
24 | 3906299 |
25 | 7650804 |
26 | 14995686 |
27 | 29417270 |
28 | 57751714 |
29 | 113448331 |
30 | 223002449 |
31 | 438614490 |
32 | 863149766 |
33 | 1699458781 |
[1,2,4,6,10,19,33,58,110,205,379,723,1383,2630, 5056,9770,18846,36485,70891,137785,268197,523176, 1021490,1996255,3906299,7650804,14995686,29417270, 57751714,113448331,223002449,438614490,863149766, 1699458781] |