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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 19 |
| 3 | 41 |
| 4 | 409 |
| 5 | 419 |
| 6 | 449 |
| 7 | 499 |
| 8 | 811 |
| 9 | 1061 |
| 10 | 1069 |
| 11 | 1861 |
| 12 | 2459 |
| 13 | 2851 |
| 14 | 3061 |
| 15 | 3469 |
| 16 | 4091 |
| 17 | 4099 |
| 18 | 6449 |
| 19 | 6841 |
| 20 | 8011 |
| 21 | 8419 |
| 22 | 10211 |
| 23 | 11261 |
| 24 | 12251 |
| 25 | 12659 |
| 26 | 13669 |
| 27 | 14699 |
| 28 | 16649 |
| 29 | 18211 |
| 30 | 20809 |
| 31 | 20849 |
| 32 | 20899 |
| 33 | 22859 |
| 34 | 23869 |
| 35 | 26849 |
| 36 | 38611 |
| 37 | 42451 |
| 38 | 44491 |
| 39 | 46441 |
| 40 | 52259 |
| 41 | 53269 |
| 42 | 56249 |
[11,19,41,409,419,449,499,811,1061,1069,1861,2459, 2851,3061,3469,4091,4099,6449,6841,8011,8419, 10211,11261,12251,12659,13669,14699,16649,18211, 20809,20849,20899,22859,23869,26849,38611,42451, 44491,46441,52259,53269,56249] |