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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 8 |
| 7 | 12 |
| 8 | 19 |
| 9 | 30 |
| 10 | 47 |
| 11 | 75 |
| 12 | 118 |
| 13 | 187 |
| 14 | 294 |
| 15 | 465 |
| 16 | 736 |
| 17 | 1160 |
| 18 | 1837 |
| 19 | 2900 |
| 20 | 4586 |
| 21 | 7253 |
| 22 | 11465 |
| 23 | 18132 |
| 24 | 28669 |
| 25 | 45344 |
| 26 | 71715 |
| 27 | 113416 |
| 28 | 179394 |
| 29 | 283737 |
| 30 | 448838 |
| 31 | 709971 |
| 32 | 1123055 |
[1,2,2,3,5,8,12,19,30,47,75,118,187,294,465,736, 1160,1837,2900,4586,7253,11465,18132,28669,45344, 71715,113416,179394,283737,448838,709971,1123055] |