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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 1 |
| 3 | 6 |
| 4 | 4 |
| 5 | 8 |
| 6 | 11 |
| 7 | 24 |
| 8 | 29 |
| 9 | 51 |
| 10 | 76 |
| 11 | 131 |
| 12 | 199 |
| 13 | 333 |
| 14 | 521 |
| 15 | 867 |
| 16 | 1364 |
| 17 | 2236 |
| 18 | 3571 |
| 19 | 5829 |
| 20 | 9349 |
| 21 | 15203 |
| 22 | 24476 |
| 23 | 39734 |
| 24 | 64079 |
| 25 | 103881 |
| 26 | 167761 |
| 27 | 271776 |
| 28 | 439204 |
| 29 | 711168 |
| 30 | 1149851 |
| 31 | 1861365 |
| 32 | 3010349 |
| 33 | 4872211 |
| 34 | 7881196 |
| 35 | 12754279 |
| 36 | 20633239 |
[1,3,1,6,4,8,11,24,29,51,76,131,199,333,521,867, 1364,2236,3571,5829,9349,15203,24476,39734,64079, 103881,167761,271776,439204,711168,1149851, 1861365,3010349,4872211,7881196,12754279,20633239] |