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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 3 |
| 6 | 5 |
| 7 | 7 |
| 8 | 9 |
| 9 | 11 |
| 10 | 14 |
| 11 | 17 |
| 12 | 24 |
| 13 | 29 |
| 14 | 36 |
| 15 | 46 |
| 16 | 57 |
| 17 | 66 |
| 18 | 85 |
| 19 | 103 |
| 20 | 125 |
| 21 | 151 |
| 22 | 182 |
| 23 | 213 |
| 24 | 264 |
| 25 | 310 |
| 26 | 368 |
| 27 | 440 |
| 28 | 524 |
| 29 | 604 |
| 30 | 724 |
| 31 | 849 |
| 32 | 998 |
| 33 | 1164 |
| 34 | 1363 |
| 35 | 1573 |
| 36 | 1854 |
| 37 | 2136 |
| 38 | 2481 |
| 39 | 2879 |
| 40 | 3336 |
| 41 | 3807 |
| 42 | 4427 |
| 43 | 5079 |
| 44 | 5844 |
| 45 | 6698 |
| 46 | 7695 |
| 47 | 8754 |
| 48 | 10072 |
| 49 | 11451 |
| 50 | 13075 |
| 51 | 14898 |
| 52 | 16988 |
[1,1,1,2,3,3,5,7,9,11,14,17,24,29,36,46,57,66,85, 103,125,151,182,213,264,310,368,440,524,604,724, 849,998,1164,1363,1573,1854,2136,2481,2879,3336, 3807,4427,5079,5844,6698,7695,8754,10072,11451, 13075,14898,16988] |