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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 5 |
| 6 | 8 |
| 7 | 10 |
| 8 | 13 |
| 9 | 18 |
| 10 | 27 |
| 11 | 32 |
| 12 | 44 |
| 13 | 55 |
| 14 | 73 |
| 15 | 97 |
| 16 | 121 |
| 17 | 151 |
| 18 | 194 |
| 19 | 240 |
| 20 | 299 |
| 21 | 384 |
| 22 | 465 |
| 23 | 576 |
| 24 | 706 |
| 25 | 869 |
| 26 | 1051 |
| 27 | 1293 |
| 28 | 1572 |
| 29 | 1896 |
| 30 | 2290 |
| 31 | 2761 |
| 32 | 3302 |
| 33 | 3973 |
| 34 | 4732 |
| 35 | 5645 |
| 36 | 6759 |
| 37 | 7995 |
| 38 | 9477 |
| 39 | 11218 |
| 40 | 13258 |
| 41 | 15597 |
| 42 | 18393 |
| 43 | 21565 |
| 44 | 25319 |
| 45 | 29703 |
| 46 | 34701 |
| 47 | 40478 |
| 48 | 47278 |
| 49 | 54985 |
[1,1,1,3,3,5,8,10,13,18,27,32,44,55,73,97,121,151, 194,240,299,384,465,576,706,869,1051,1293,1572, 1896,2290,2761,3302,3973,4732,5645,6759,7995,9477, 11218,13258,15597,18393,21565,25319,29703,34701, 40478,47278,54985] |