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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 8 |
| 6 | 14 |
| 7 | 23 |
| 8 | 39 |
| 9 | 65 |
| 10 | 109 |
| 11 | 182 |
| 12 | 305 |
| 13 | 510 |
| 14 | 854 |
| 15 | 1429 |
| 16 | 2392 |
| 17 | 4003 |
| 18 | 6700 |
| 19 | 11213 |
| 20 | 18767 |
| 21 | 31409 |
| 22 | 52568 |
| 23 | 87980 |
| 24 | 147249 |
| 25 | 246443 |
| 26 | 412461 |
| 27 | 690316 |
| 28 | 1155350 |
| 29 | 1933654 |
| 30 | 3236267 |
| 31 | 5416387 |
| 32 | 9065154 |
| 33 | 15171922 |
| 34 | 25392535 |
| 35 | 42498293 |
| 36 | 71127400 |
| 37 | 119042590 |
| 38 | 199235998 |
| 39 | 333451939 |
| 40 | 558082864 |
| 41 | 934037099 |
[1,1,2,3,5,8,14,23,39,65,109,182,305,510,854,1429, 2392,4003,6700,11213,18767,31409,52568,87980, 147249,246443,412461,690316,1155350,1933654, 3236267,5416387,9065154,15171922,25392535, 42498293,71127400,119042590,199235998,333451939, 558082864,934037099] |