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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 3 |
| 5 | 3 |
| 6 | 4 |
| 7 | 5 |
| 8 | 7 |
| 9 | 6 |
| 10 | 10 |
| 11 | 11 |
| 12 | 11 |
| 13 | 15 |
| 14 | 18 |
| 15 | 18 |
| 16 | 25 |
| 17 | 29 |
| 18 | 28 |
| 19 | 38 |
| 20 | 44 |
| 21 | 47 |
| 22 | 54 |
| 23 | 67 |
| 24 | 68 |
| 25 | 84 |
| 26 | 88 |
| 27 | 102 |
| 28 | 114 |
| 29 | 137 |
| 30 | 132 |
| 31 | 167 |
| 32 | 180 |
| 33 | 204 |
| 34 | 214 |
| 35 | 261 |
| 36 | 264 |
| 37 | 315 |
| 38 | 328 |
| 39 | 377 |
| 40 | 414 |
| 41 | 476 |
| 42 | 473 |
| 43 | 564 |
| 44 | 603 |
| 45 | 677 |
| 46 | 708 |
| 47 | 820 |
| 48 | 846 |
| 49 | 969 |
| 50 | 1028 |
| 51 | 1131 |
| 52 | 1214 |
| 53 | 1364 |
| 54 | 1414 |
| 55 | 1596 |
| 56 | 1701 |
| 57 | 1858 |
[1,1,2,2,3,3,4,5,7,6,10,11,11,15,18,18,25,29,28, 38,44,47,54,67,68,84,88,102,114,137,132,167,180, 204,214,261,264,315,328,377,414,476,473,564,603, 677,708,820,846,969,1028,1131,1214,1364,1414,1596, 1701,1858] |