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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 2 |
| 6 | 3 |
| 7 | 3 |
| 8 | 5 |
| 9 | 5 |
| 10 | 7 |
| 11 | 7 |
| 12 | 11 |
| 13 | 11 |
| 14 | 15 |
| 15 | 16 |
| 16 | 22 |
| 17 | 23 |
| 18 | 31 |
| 19 | 32 |
| 20 | 42 |
| 21 | 45 |
| 22 | 58 |
| 23 | 62 |
| 24 | 79 |
| 25 | 84 |
| 26 | 106 |
| 27 | 114 |
| 28 | 140 |
| 29 | 151 |
| 30 | 187 |
| 31 | 201 |
| 32 | 244 |
| 33 | 265 |
| 34 | 319 |
| 35 | 346 |
| 36 | 413 |
| 37 | 449 |
| 38 | 533 |
| 39 | 580 |
| 40 | 683 |
| 41 | 744 |
| 42 | 873 |
| 43 | 951 |
| 44 | 1106 |
| 45 | 1209 |
| 46 | 1400 |
| 47 | 1529 |
| 48 | 1764 |
| 49 | 1927 |
| 50 | 2212 |
| 51 | 2418 |
| 52 | 2763 |
| 53 | 3021 |
| 54 | 3442 |
| 55 | 3763 |
| 56 | 4270 |
[0,0,1,1,2,2,3,3,5,5,7,7,11,11,15,16,22,23,31,32, 42,45,58,62,79,84,106,114,140,151,187,201,244,265, 319,346,413,449,533,580,683,744,873,951,1106,1209, 1400,1529,1764,1927,2212,2418,2763,3021,3442,3763, 4270] |