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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 7 |
| 4 | 17 |
| 5 | 19 |
| 6 | 43 |
| 7 | 67 |
| 8 | 83 |
| 9 | 89 |
| 10 | 97 |
| 11 | 107 |
| 12 | 113 |
| 13 | 137 |
| 14 | 149 |
| 15 | 181 |
| 16 | 191 |
| 17 | 199 |
| 18 | 227 |
| 19 | 229 |
| 20 | 251 |
| 21 | 263 |
| 22 | 281 |
| 23 | 283 |
| 24 | 293 |
| 25 | 337 |
| 26 | 359 |
| 27 | 367 |
| 28 | 383 |
| 29 | 389 |
| 30 | 401 |
| 31 | 419 |
| 32 | 421 |
| 33 | 431 |
| 34 | 433 |
| 35 | 457 |
| 36 | 467 |
| 37 | 479 |
| 38 | 503 |
| 39 | 521 |
| 40 | 523 |
| 41 | 557 |
| 42 | 563 |
| 43 | 569 |
| 44 | 617 |
| 45 | 619 |
| 46 | 631 |
| 47 | 641 |
| 48 | 643 |
| 49 | 659 |
| 50 | 661 |
| 51 | 677 |
| 52 | 709 |
| 53 | 733 |
| 54 | 743 |
| 55 | 751 |
| 56 | 769 |
| 57 | 773 |
[2,5,7,17,19,43,67,83,89,97,107,113,137,149,181, 191,199,227,229,251,263,281,283,293,337,359,367, 383,389,401,419,421,431,433,457,467,479,503,521, 523,557,563,569,617,619,631,641,643,659,661,677, 709,733,743,751,769,773] |