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| n | a(n) |
|---|---|
| 0 | 5 |
| 1 | 9 |
| 2 | 16 |
| 3 | 28 |
| 4 | 49 |
| 5 | 85 |
| 6 | 147 |
| 7 | 254 |
| 8 | 438 |
| 9 | 755 |
| 10 | 1301 |
| 11 | 2241 |
| 12 | 3860 |
| 13 | 6648 |
| 14 | 11449 |
| 15 | 19717 |
| 16 | 33955 |
| 17 | 58474 |
| 18 | 100698 |
| 19 | 173411 |
| 20 | 298629 |
| 21 | 514265 |
| 22 | 885608 |
| 23 | 1525092 |
| 24 | 2626337 |
| 25 | 4522773 |
| 26 | 7788595 |
| 27 | 13412614 |
| 28 | 23097646 |
| 29 | 39776083 |
| 30 | 68497749 |
| 31 | 117958865 |
| 32 | 203135052 |
| 33 | 349815584 |
| 34 | 602411753 |
[5,9,16,28,49,85,147,254,438,755,1301,2241,3860, 6648,11449,19717,33955,58474,100698,173411,298629, 514265,885608,1525092,2626337,4522773,7788595, 13412614,23097646,39776083,68497749,117958865, 203135052,349815584,602411753] |