| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 6 |
| 7 | 9 |
| 8 | 13 |
| 9 | 18 |
| 10 | 24 |
| 11 | 34 |
| 12 | 49 |
| 13 | 71 |
| 14 | 100 |
| 15 | 145 |
| 16 | 205 |
| 17 | 295 |
| 18 | 423 |
| 19 | 610 |
| 20 | 872 |
| 21 | 1260 |
| 22 | 1804 |
| 23 | 2599 |
| 24 | 3733 |
| 25 | 5381 |
| 26 | 7725 |
| 27 | 11131 |
| 28 | 15996 |
| 29 | 23042 |
| 30 | 33133 |
| 31 | 47714 |
| 32 | 68608 |
| 33 | 98793 |
| 34 | 142101 |
| 35 | 204585 |
| 36 | 294318 |
| 37 | 423683 |
| 38 | 609565 |
| 39 | 877457 |
| 40 | 1262508 |
| 41 | 1817205 |
| 42 | 2614832 |
| 43 | 3763553 |
| 44 | 5415668 |
[1,1,1,2,3,4,6,9,13,18,24,34,49,71,100,145,205, 295,423,610,872,1260,1804,2599,3733,5381,7725, 11131,15996,23042,33133,47714,68608,98793,142101, 204585,294318,423683,609565,877457,1262508, 1817205,2614832,3763553,5415668] |