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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 10 |
| 6 | 17 |
| 7 | 28 |
| 8 | 46 |
| 9 | 74 |
| 10 | 121 |
| 11 | 196 |
| 12 | 318 |
| 13 | 515 |
| 14 | 834 |
| 15 | 1350 |
| 16 | 2185 |
| 17 | 3536 |
| 18 | 5722 |
| 19 | 9258 |
| 20 | 14981 |
| 21 | 24240 |
| 22 | 39222 |
| 23 | 63463 |
| 24 | 102686 |
| 25 | 166150 |
| 26 | 268837 |
| 27 | 434988 |
| 28 | 703826 |
| 29 | 1138815 |
| 30 | 1842642 |
| 31 | 2981458 |
| 32 | 4824101 |
| 33 | 7805560 |
[0,1,2,3,6,10,17,28,46,74,121,196,318,515,834, 1350,2185,3536,5722,9258,14981,24240,39222,63463, 102686,166150,268837,434988,703826,1138815, 1842642,2981458,4824101,7805560] |