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| n | a(n) |
|---|---|
| 1 | 21 |
| 2 | 29 |
| 3 | 41 |
| 4 | 61 |
| 5 | 93 |
| 6 | 145 |
| 7 | 229 |
| 8 | 365 |
| 9 | 585 |
| 10 | 941 |
| 11 | 1517 |
| 12 | 2449 |
| 13 | 3957 |
| 14 | 6397 |
| 15 | 10345 |
| 16 | 16733 |
| 17 | 27069 |
| 18 | 43793 |
| 19 | 70853 |
| 20 | 114637 |
| 21 | 185481 |
| 22 | 300109 |
| 23 | 485581 |
| 24 | 785681 |
| 25 | 1271253 |
| 26 | 2056925 |
| 27 | 3328169 |
| 28 | 5385085 |
| 29 | 8713245 |
| 30 | 14098321 |
| 31 | 22811557 |
| 32 | 36909869 |
| 33 | 59721417 |
| 34 | 96631277 |
[21,29,41,61,93,145,229,365,585,941,1517,2449, 3957,6397,10345,16733,27069,43793,70853,114637, 185481,300109,485581,785681,1271253,2056925, 3328169,5385085,8713245,14098321,22811557, 36909869,59721417,96631277] |