| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 7 |
| 3 | 17 |
| 4 | 43 |
| 5 | 61 |
| 6 | 131 |
| 7 | 137 |
| 8 | 149 |
| 9 | 199 |
| 10 | 233 |
| 11 | 239 |
| 12 | 251 |
| 13 | 311 |
| 14 | 359 |
| 15 | 389 |
| 16 | 397 |
| 17 | 443 |
| 18 | 463 |
| 19 | 467 |
| 20 | 499 |
| 21 | 557 |
| 22 | 577 |
| 23 | 587 |
| 24 | 617 |
| 25 | 643 |
| 26 | 647 |
| 27 | 653 |
| 28 | 691 |
| 29 | 739 |
| 30 | 761 |
| 31 | 769 |
| 32 | 809 |
| 33 | 823 |
| 34 | 859 |
| 35 | 937 |
| 36 | 997 |
| 37 | 1069 |
| 38 | 1109 |
| 39 | 1163 |
| 40 | 1277 |
| 41 | 1279 |
| 42 | 1289 |
| 43 | 1373 |
| 44 | 1423 |
| 45 | 1429 |
| 46 | 1453 |
| 47 | 1489 |
| 48 | 1559 |
| 49 | 1613 |
[5,7,17,43,61,131,137,149,199,233,239,251,311,359, 389,397,443,463,467,499,557,577,587,617,643,647, 653,691,739,761,769,809,823,859,937,997,1069,1109, 1163,1277,1279,1289,1373,1423,1429,1453,1489,1559, 1613] |