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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 17 |
| 7 | 23 |
| 8 | 37 |
| 9 | 53 |
| 10 | 83 |
| 11 | 127 |
| 12 | 197 |
| 13 | 331 |
| 14 | 461 |
| 15 | 739 |
| 16 | 1123 |
| 17 | 1801 |
| 18 | 2903 |
| 19 | 4463 |
| 20 | 6947 |
| 21 | 10973 |
| 22 | 17539 |
| 23 | 26627 |
| 24 | 43103 |
| 25 | 67079 |
| 26 | 109639 |
| 27 | 160649 |
| 28 | 271829 |
| 29 | 432199 |
| 30 | 665789 |
| 31 | 1080491 |
| 32 | 1666943 |
| 33 | 2668909 |
| 34 | 4182169 |
| 35 | 6786257 |
| 36 | 10612027 |
| 37 | 17010151 |
| 38 | 26901547 |
| 39 | 42105257 |
| 40 | 67208321 |
| 41 | 105414851 |
| 42 | 169631897 |
| 43 | 265359847 |
| 44 | 423344501 |
| 45 | 672662981 |
| 46 | 1065233261 |
| 47 | 1653387299 |
| 48 | 2680042177 |
| 49 | 4243717559 |
| 50 | 6698246557 |
[2,3,5,7,11,17,23,37,53,83,127,197,331,461,739, 1123,1801,2903,4463,6947,10973,17539,26627,43103, 67079,109639,160649,271829,432199,665789,1080491, 1666943,2668909,4182169,6786257,10612027,17010151, 26901547,42105257,67208321,105414851,169631897, 265359847,423344501,672662981,1065233261, 1653387299,2680042177,4243717559,6698246557] |