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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 27 |
| 3 | 31 |
| 4 | 41 |
| 5 | 253 |
| 6 | 409 |
| 7 | 567 |
| 8 | 663 |
| 9 | 827 |
| 10 | 833 |
| 11 | 977 |
| 12 | 1089 |
| 13 | 1421 |
| 14 | 1475 |
| 15 | 2635 |
| 16 | 3021 |
| 17 | 3419 |
| 18 | 3633 |
| 19 | 3781 |
| 20 | 3953 |
| 21 | 4197 |
| 22 | 4293 |
| 23 | 4423 |
| 24 | 4721 |
| 25 | 5255 |
| 26 | 5671 |
| 27 | 6187 |
| 28 | 6469 |
| 29 | 8187 |
| 30 | 8467 |
| 31 | 8661 |
| 32 | 8837 |
| 33 | 8989 |
| 34 | 9615 |
| 35 | 9921 |
| 36 | 10477 |
| 37 | 13569 |
| 38 | 15055 |
| 39 | 16037 |
| 40 | 17637 |
| 41 | 23597 |
| 42 | 24693 |
| 43 | 25273 |
[19,27,31,41,253,409,567,663,827,833,977,1089, 1421,1475,2635,3021,3419,3633,3781,3953,4197,4293, 4423,4721,5255,5671,6187,6469,8187,8467,8661,8837, 8989,9615,9921,10477,13569,15055,16037,17637, 23597,24693,25273] |