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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 11 |
| 3 | 22 |
| 4 | 42 |
| 5 | 74 |
| 6 | 127 |
| 7 | 213 |
| 8 | 353 |
| 9 | 581 |
| 10 | 950 |
| 11 | 1548 |
| 12 | 2516 |
| 13 | 4083 |
| 14 | 6619 |
| 15 | 10723 |
| 16 | 17364 |
| 17 | 28110 |
| 18 | 45498 |
| 19 | 73634 |
| 20 | 119159 |
| 21 | 192821 |
| 22 | 312009 |
| 23 | 504860 |
| 24 | 816900 |
| 25 | 1321792 |
| 26 | 2138725 |
| 27 | 3460551 |
| 28 | 5599311 |
| 29 | 9059898 |
| 30 | 14659246 |
| 31 | 23719182 |
| 32 | 38378467 |
| 33 | 62097689 |
| 34 | 100476197 |
| 35 | 162573928 |
[1,3,11,22,42,74,127,213,353,581,950,1548,2516, 4083,6619,10723,17364,28110,45498,73634,119159, 192821,312009,504860,816900,1321792,2138725, 3460551,5599311,9059898,14659246,23719182, 38378467,62097689,100476197,162573928] |