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| n | a(n) |
|---|---|
| 1 | 47 |
| 2 | 257 |
| 3 | 607 |
| 4 | 619 |
| 5 | 647 |
| 6 | 1097 |
| 7 | 1459 |
| 8 | 1499 |
| 9 | 1709 |
| 10 | 1747 |
| 11 | 1889 |
| 12 | 2677 |
| 13 | 2861 |
| 14 | 3307 |
| 15 | 3559 |
| 16 | 4007 |
| 17 | 5107 |
| 18 | 5387 |
| 19 | 5419 |
| 20 | 6317 |
| 21 | 6367 |
| 22 | 7309 |
| 23 | 7829 |
| 24 | 9467 |
| 25 | 10079 |
| 26 | 10639 |
| 27 | 11789 |
| 28 | 12589 |
| 29 | 12647 |
| 30 | 12721 |
| 31 | 13457 |
| 32 | 14747 |
| 33 | 15149 |
| 34 | 15749 |
| 35 | 15797 |
| 36 | 15889 |
| 37 | 15907 |
| 38 | 17477 |
| 39 | 17839 |
| 40 | 18217 |
| 41 | 19477 |
[47,257,607,619,647,1097,1459,1499,1709,1747,1889, 2677,2861,3307,3559,4007,5107,5387,5419,6317,6367, 7309,7829,9467,10079,10639,11789,12589,12647, 12721,13457,14747,15149,15749,15797,15889,15907, 17477,17839,18217,19477] |