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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 6 |
| 6 | 10 |
| 7 | 14 |
| 8 | 24 |
| 9 | 37 |
| 10 | 56 |
| 11 | 90 |
| 12 | 135 |
| 13 | 204 |
| 14 | 316 |
| 15 | 474 |
| 16 | 704 |
| 17 | 1068 |
| 18 | 1579 |
| 19 | 2332 |
| 20 | 3445 |
| 21 | 5054 |
| 22 | 7376 |
| 23 | 10750 |
| 24 | 15587 |
| 25 | 22497 |
| 26 | 32437 |
| 27 | 46544 |
| 28 | 66520 |
| 29 | 94908 |
| 30 | 134912 |
| 31 | 191185 |
| 32 | 270301 |
| 33 | 380924 |
| 34 | 535469 |
| 35 | 750898 |
| 36 | 1050268 |
| 37 | 1465284 |
| 38 | 2039741 |
| 39 | 2832694 |
| 40 | 3925036 |
| 41 | 5427381 |
| 42 | 7488315 |
| 43 | 10310431 |
[1,1,2,2,4,6,10,14,24,37,56,90,135,204,316,474, 704,1068,1579,2332,3445,5054,7376,10750,15587, 22497,32437,46544,66520,94908,134912,191185, 270301,380924,535469,750898,1050268,1465284, 2039741,2832694,3925036,5427381,7488315,10310431] |