| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 7 |
| 7 | 10 |
| 8 | 16 |
| 9 | 25 |
| 10 | 41 |
| 11 | 65 |
| 12 | 105 |
| 13 | 169 |
| 14 | 274 |
| 15 | 443 |
| 16 | 720 |
| 17 | 1169 |
| 18 | 1898 |
| 19 | 3082 |
| 20 | 5007 |
| 21 | 8135 |
| 22 | 13216 |
| 23 | 21473 |
| 24 | 34891 |
| 25 | 56692 |
| 26 | 92118 |
| 27 | 149682 |
| 28 | 243219 |
| 29 | 395210 |
| 30 | 642182 |
| 31 | 1043490 |
| 32 | 1695582 |
| 33 | 2755177 |
| 34 | 4476933 |
| 35 | 7274641 |
| 36 | 11820688 |
| 37 | 19207633 |
| 38 | 31210810 |
[1,2,2,3,5,7,10,16,25,41,65,105,169,274,443,720, 1169,1898,3082,5007,8135,13216,21473,34891,56692, 92118,149682,243219,395210,642182,1043490,1695582, 2755177,4476933,7274641,11820688,19207633, 31210810] |