n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 16 |
5 | 30 |
6 | 57 |
7 | 108 |
8 | 204 |
9 | 389 |
10 | 739 |
11 | 1407 |
12 | 2683 |
13 | 5113 |
14 | 9764 |
15 | 18654 |
16 | 35669 |
17 | 68287 |
18 | 130819 |
19 | 250884 |
20 | 481590 |
21 | 925271 |
22 | 1779499 |
23 | 3425460 |
24 | 6600137 |
25 | 12729083 |
26 | 24571939 |
27 | 47477432 |
28 | 91818595 |
29 | 177732486 |
30 | 344344010 |
31 | 667728900 |
32 | 1295942046 |
33 | 2517340377 |
[1,2,4,8,16,30,57,108,204,389,739,1407,2683,5113, 9764,18654,35669,68287,130819,250884,481590, 925271,1779499,3425460,6600137,12729083,24571939, 47477432,91818595,177732486,344344010,667728900, 1295942046,2517340377] |