| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 29 |
| 6 | 47 |
| 7 | 67 |
| 8 | 83 |
| 9 | 89 |
| 10 | 137 |
| 11 | 139 |
| 12 | 157 |
| 13 | 173 |
| 14 | 179 |
| 15 | 191 |
| 16 | 193 |
| 17 | 197 |
| 18 | 199 |
| 19 | 227 |
| 20 | 229 |
| 21 | 263 |
| 22 | 269 |
| 23 | 281 |
| 24 | 283 |
| 25 | 317 |
| 26 | 337 |
| 27 | 353 |
| 28 | 359 |
| 29 | 373 |
| 30 | 379 |
| 31 | 397 |
| 32 | 409 |
| 33 | 443 |
| 34 | 449 |
| 35 | 461 |
| 36 | 463 |
| 37 | 467 |
| 38 | 487 |
| 39 | 557 |
| 40 | 571 |
| 41 | 577 |
| 42 | 593 |
| 43 | 599 |
| 44 | 607 |
| 45 | 641 |
| 46 | 643 |
| 47 | 647 |
| 48 | 661 |
| 49 | 683 |
| 50 | 719 |
| 51 | 733 |
| 52 | 739 |
| 53 | 751 |
| 54 | 757 |
| 55 | 773 |
| 56 | 797 |
[2,3,5,7,29,47,67,83,89,137,139,157,173,179,191, 193,197,199,227,229,263,269,281,283,317,337,353, 359,373,379,397,409,443,449,461,463,467,487,557, 571,577,593,599,607,641,643,647,661,683,719,733, 739,751,757,773,797] |