n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 6 |
3 | 13 |
4 | 26 |
5 | 47 |
6 | 82 |
7 | 139 |
8 | 232 |
9 | 383 |
10 | 628 |
11 | 1025 |
12 | 1668 |
13 | 2709 |
14 | 4394 |
15 | 7121 |
16 | 11534 |
17 | 18675 |
18 | 30230 |
19 | 48927 |
20 | 79180 |
21 | 128131 |
22 | 207336 |
23 | 335493 |
24 | 542856 |
25 | 878377 |
26 | 1421262 |
27 | 2299669 |
28 | 3720962 |
29 | 6020663 |
30 | 9741658 |
31 | 15762355 |
32 | 25504048 |
33 | 41266439 |
34 | 66770524 |
[0,1,6,13,26,47,82,139,232,383,628,1025,1668,2709, 4394,7121,11534,18675,30230,48927,79180,128131, 207336,335493,542856,878377,1421262,2299669, 3720962,6020663,9741658,15762355,25504048, 41266439,66770524] |