| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 37 |
| 5 | 43 |
| 6 | 53 |
| 7 | 59 |
| 8 | 73 |
| 9 | 79 |
| 10 | 83 |
| 11 | 97 |
| 12 | 337 |
| 13 | 347 |
| 14 | 349 |
| 15 | 353 |
| 16 | 359 |
| 17 | 367 |
| 18 | 373 |
| 19 | 379 |
| 20 | 383 |
| 21 | 389 |
| 22 | 397 |
| 23 | 433 |
| 24 | 439 |
| 25 | 443 |
| 26 | 463 |
| 27 | 557 |
| 28 | 563 |
| 29 | 569 |
| 30 | 577 |
| 31 | 587 |
| 32 | 593 |
| 33 | 599 |
| 34 | 643 |
| 35 | 653 |
| 36 | 659 |
| 37 | 673 |
| 38 | 683 |
| 39 | 733 |
| 40 | 739 |
| 41 | 743 |
| 42 | 757 |
| 43 | 773 |
| 44 | 787 |
| 45 | 797 |
| 46 | 839 |
| 47 | 853 |
| 48 | 857 |
| 49 | 859 |
| 50 | 863 |
| 51 | 877 |
| 52 | 883 |
| 53 | 887 |
| 54 | 937 |
| 55 | 953 |
| 56 | 977 |
[3,5,7,37,43,53,59,73,79,83,97,337,347,349,353, 359,367,373,379,383,389,397,433,439,443,463,557, 563,569,577,587,593,599,643,653,659,673,683,733, 739,743,757,773,787,797,839,853,857,859,863,877, 883,887,937,953,977] |