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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 8 |
| 4 | 11 |
| 5 | 18 |
| 6 | 28 |
| 7 | 43 |
| 8 | 67 |
| 9 | 105 |
| 10 | 164 |
| 11 | 257 |
| 12 | 404 |
| 13 | 636 |
| 14 | 1003 |
| 15 | 1585 |
| 16 | 2509 |
| 17 | 3978 |
| 18 | 6317 |
| 19 | 10046 |
| 20 | 15998 |
| 21 | 25509 |
| 22 | 40723 |
| 23 | 65083 |
| 24 | 104122 |
| 25 | 166737 |
| 26 | 267242 |
| 27 | 428678 |
| 28 | 688151 |
| 29 | 1105443 |
| 30 | 1776907 |
| 31 | 2857894 |
| 32 | 4598959 |
| 33 | 7404324 |
| 34 | 11926298 |
| 35 | 19217795 |
| 36 | 30978737 |
| 37 | 49954191 |
[3,5,8,11,18,28,43,67,105,164,257,404,636,1003, 1585,2509,3978,6317,10046,15998,25509,40723,65083, 104122,166737,267242,428678,688151,1105443, 1776907,2857894,4598959,7404324,11926298,19217795, 30978737,49954191] |