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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 7 |
| 3 | 29 |
| 4 | 67 |
| 5 | 83 |
| 6 | 109 |
| 7 | 173 |
| 8 | 239 |
| 9 | 241 |
| 10 | 251 |
| 11 | 293 |
| 12 | 313 |
| 13 | 337 |
| 14 | 367 |
| 15 | 571 |
| 16 | 613 |
| 17 | 769 |
| 18 | 821 |
| 19 | 877 |
| 20 | 941 |
| 21 | 947 |
| 22 | 1031 |
| 23 | 1069 |
| 24 | 1103 |
| 25 | 1511 |
| 26 | 1693 |
| 27 | 1759 |
| 28 | 1901 |
| 29 | 2011 |
[5,7,29,67,83,109,173,239,241,251,293,313,337,367, 571,613,769,821,877,941,947,1031,1069,1103,1511, 1693,1759,1901,2011] |