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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 3 |
| 4 | 5 |
| 5 | 9 |
| 6 | 9 |
| 7 | 13 |
| 8 | 19 |
| 9 | 29 |
| 10 | 29 |
| 11 | 39 |
| 12 | 53 |
| 13 | 73 |
| 14 | 103 |
| 15 | 103 |
| 16 | 133 |
| 17 | 173 |
| 18 | 227 |
| 19 | 301 |
| 20 | 405 |
| 21 | 405 |
| 22 | 509 |
| 23 | 643 |
| 24 | 817 |
| 25 | 1045 |
| 26 | 1347 |
| 27 | 1753 |
| 28 | 1753 |
| 29 | 2159 |
| 30 | 2669 |
| 31 | 3313 |
| 32 | 4131 |
| 33 | 5177 |
| 34 | 6525 |
| 35 | 8279 |
| 36 | 8279 |
| 37 | 100033 |
| 38 | 12193 |
| 39 | 14863 |
| 40 | 18177 |
| 41 | 22309 |
| 42 | 27487 |
| 43 | 34013 |
| 44 | 42293 |
| 45 | 42293 |
| 46 | 50573 |
| 47 | 60607 |
| 48 | 72801 |
| 49 | 87665 |
| 50 | 105843 |
| 51 | 128153 |
| 52 | 155641 |
| 53 | 189655 |
| 54 | 231949 |
[1,1,3,3,5,9,9,13,19,29,29,39,53,73,103,103,133, 173,227,301,405,405,509,643,817,1045,1347,1753, 1753,2159,2669,3313,4131,5177,6525,8279,8279, 100033,12193,14863,18177,22309,27487,34013,42293, 42293,50573,60607,72801,87665,105843,128153, 155641,189655,231949] |