The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 13 |
| 5 | 21 |
| 6 | 34 |
| 7 | 54 |
| 8 | 86 |
| 9 | 139 |
| 10 | 225 |
| 11 | 364 |
| 12 | 590 |
| 13 | 956 |
| 14 | 1547 |
| 15 | 2503 |
| 16 | 4050 |
| 17 | 6552 |
| 18 | 10600 |
| 19 | 17151 |
| 20 | 27751 |
| 21 | 44902 |
| 22 | 72654 |
| 23 | 117558 |
| 24 | 190213 |
| 25 | 307771 |
| 26 | 497984 |
| 27 | 805754 |
| 28 | 1303736 |
| 29 | 2109489 |
| 30 | 3413225 |
| 31 | 5522714 |
| 32 | 8935940 |
| 33 | 14458656 |
| 34 | 23394597 |
| 35 | 37853253 |
| 36 | 61247850 |
| 37 | 99101102 |
[1,2,4,8,13,21,34,54,86,139,225,364,590,956,1547, 2503,4050,6552,10600,17151,27751,44902,72654, 117558,190213,307771,497984,805754,1303736, 2109489,3413225,5522714,8935940,14458656,23394597, 37853253,61247850,99101102] |