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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 14 |
| 5 | 19 |
| 6 | 37 |
| 7 | 52 |
| 8 | 97 |
| 9 | 141 |
| 10 | 254 |
| 11 | 379 |
| 12 | 665 |
| 13 | 1012 |
| 14 | 1741 |
| 15 | 2689 |
| 16 | 4558 |
| 17 | 7119 |
| 18 | 11933 |
| 19 | 18796 |
| 20 | 31241 |
| 21 | 49525 |
| 22 | 81790 |
| 23 | 130291 |
| 24 | 214129 |
| 25 | 342372 |
| 26 | 560597 |
| 27 | 898873 |
| 28 | 1467662 |
| 29 | 2358343 |
| 30 | 3842389 |
| 31 | 6184348 |
| 32 | 10059505 |
| 33 | 16211085 |
| 34 | 26336126 |
| 35 | 42481675 |
| 36 | 68948873 |
| 37 | 111299476 |
[1,3,5,7,14,19,37,52,97,141,254,379,665,1012,1741, 2689,4558,7119,11933,18796,31241,49525,81790, 130291,214129,342372,560597,898873,1467662, 2358343,3842389,6184348,10059505,16211085, 26336126,42481675,68948873,111299476] |