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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 11 |
| 4 | 19 |
| 5 | 83 |
| 6 | 1811 |
| 7 | 2027 |
| 8 | 2243 |
| 9 | 2251 |
| 10 | 2467 |
| 11 | 2531 |
| 12 | 2539 |
| 13 | 3539 |
| 14 | 3547 |
| 15 | 4547 |
| 16 | 5059 |
| 17 | 10891 |
| 18 | 12619 |
| 19 | 13619 |
| 20 | 13627 |
| 21 | 13691 |
| 22 | 13907 |
| 23 | 14419 |
| 24 | 155027 |
| 25 | 155539 |
| 26 | 156539 |
| 27 | 157051 |
| 28 | 267643 |
| 29 | 268643 |
| 30 | 270371 |
| 31 | 270379 |
| 32 | 270443 |
| 33 | 270451 |
| 34 | 270667 |
| 35 | 276499 |
| 36 | 277499 |
| 37 | 280243 |
| 38 | 281243 |
| 39 | 281251 |
[2,3,11,19,83,1811,2027,2243,2251,2467,2531,2539, 3539,3547,4547,5059,10891,12619,13619,13627,13691, 13907,14419,155027,155539,156539,157051,267643, 268643,270371,270379,270443,270451,270667,276499, 277499,280243,281243,281251] |