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| n | a(n) |
|---|---|
| 1 | 227 |
| 2 | 337 |
| 3 | 557 |
| 4 | 887 |
| 5 | 997 |
| 6 | 11117 |
| 7 | 24247 |
| 8 | 26267 |
| 9 | 27277 |
| 10 | 29297 |
| 11 | 30307 |
| 12 | 32327 |
| 13 | 39397 |
| 14 | 48487 |
| 15 | 51517 |
| 16 | 54547 |
| 17 | 60607 |
| 18 | 62627 |
| 19 | 65657 |
| 20 | 68687 |
| 21 | 69697 |
| 22 | 72727 |
| 23 | 74747 |
| 24 | 78787 |
| 25 | 81817 |
| 26 | 87877 |
| 27 | 89897 |
| 28 | 90907 |
| 29 | 92927 |
| 30 | 93937 |
| 31 | 95957 |
| 32 | 101710177 |
| 33 | 101910197 |
| 34 | 103110317 |
| 35 | 103410347 |
| 36 | 103810387 |
[227,337,557,887,997,11117,24247,26267,27277, 29297,30307,32327,39397,48487,51517,54547,60607, 62627,65657,68687,69697,72727,74747,78787,81817, 87877,89897,90907,92927,93937,95957,101710177, 101910197,103110317,103410347,103810387] |