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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 13 |
| 3 | 17 |
| 4 | 19 |
| 5 | 41 |
| 6 | 43 |
| 7 | 47 |
| 8 | 97 |
| 9 | 163 |
| 10 | 167 |
| 11 | 251 |
| 12 | 257 |
| 13 | 367 |
| 14 | 491 |
| 15 | 499 |
| 16 | 641 |
| 17 | 643 |
| 18 | 647 |
| 19 | 811 |
| 20 | 1009 |
| 21 | 1213 |
| 22 | 1217 |
| 23 | 1447 |
| 24 | 1693 |
| 25 | 1697 |
| 26 | 1699 |
| 27 | 2251 |
| 28 | 2897 |
| 29 | 3613 |
| 30 | 3617 |
| 31 | 4001 |
| 32 | 4003 |
| 33 | 4007 |
| 34 | 5297 |
| 35 | 6257 |
| 36 | 6761 |
| 37 | 6763 |
| 38 | 7297 |
| 39 | 7841 |
| 40 | 8419 |
| 41 | 9001 |
| 42 | 9007 |
| 43 | 9613 |
| 44 | 9619 |
[11,13,17,19,41,43,47,97,163,167,251,257,367,491, 499,641,643,647,811,1009,1213,1217,1447,1693,1697, 1699,2251,2897,3613,3617,4001,4003,4007,5297,6257, 6761,6763,7297,7841,8419,9001,9007,9613,9619] |