The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 8 |
| 5 | 13 |
| 6 | 21 |
| 7 | 33 |
| 8 | 52 |
| 9 | 81 |
| 10 | 126 |
| 11 | 194 |
| 12 | 296 |
| 13 | 451 |
| 14 | 682 |
| 15 | 1031 |
| 16 | 1548 |
| 17 | 2314 |
| 18 | 3453 |
| 19 | 5125 |
| 20 | 7593 |
| 21 | 11212 |
| 22 | 16508 |
| 23 | 24250 |
| 24 | 35525 |
| 25 | 51931 |
| 26 | 75734 |
| 27 | 110239 |
| 28 | 160135 |
| 29 | 232178 |
| 30 | 336041 |
| 31 | 485529 |
| 32 | 700401 |
| 33 | 1008750 |
| 34 | 1450770 |
| 35 | 2083412 |
[1,2,3,5,8,13,21,33,52,81,126,194,296,451,682, 1031,1548,2314,3453,5125,7593,11212,16508,24250, 35525,51931,75734,110239,160135,232178,336041, 485529,700401,1008750,1450770,2083412] |