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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 773 |
| 4 | 3373 |
| 5 | 3947 |
| 6 | 4643 |
| 7 | 5113 |
| 8 | 6397 |
| 9 | 6967 |
| 10 | 7937 |
| 11 | 15647 |
| 12 | 16823 |
| 13 | 24373 |
| 14 | 33547 |
| 15 | 34337 |
| 16 | 37643 |
| 17 | 56983 |
| 18 | 57853 |
| 19 | 59743 |
| 20 | 62383 |
| 21 | 63347 |
| 22 | 63617 |
| 23 | 69337 |
| 24 | 72467 |
| 25 | 72617 |
| 26 | 75653 |
| 27 | 76367 |
| 28 | 87643 |
| 29 | 92683 |
| 30 | 97883 |
| 31 | 98317 |
| 32 | 121997 |
| 33 | 124337 |
| 34 | 163853 |
| 35 | 213613 |
| 36 | 236653 |
| 37 | 242467 |
| 38 | 242797 |
[2,5,773,3373,3947,4643,5113,6397,6967,7937,15647, 16823,24373,33547,34337,37643,56983,57853,59743, 62383,63347,63617,69337,72467,72617,75653,76367, 87643,92683,97883,98317,121997,124337,163853, 213613,236653,242467,242797] |