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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 13 |
| 3 | 19 |
| 4 | 37 |
| 5 | 61 |
| 6 | 67 |
| 7 | 73 |
| 8 | 79 |
| 9 | 97 |
| 10 | 103 |
| 11 | 139 |
| 12 | 151 |
| 13 | 163 |
| 14 | 181 |
| 15 | 191 |
| 16 | 193 |
| 17 | 199 |
| 18 | 211 |
| 19 | 229 |
| 20 | 241 |
| 21 | 271 |
| 22 | 313 |
| 23 | 331 |
| 24 | 337 |
| 25 | 349 |
| 26 | 367 |
| 27 | 373 |
| 28 | 379 |
| 29 | 409 |
| 30 | 419 |
| 31 | 421 |
| 32 | 457 |
| 33 | 463 |
| 34 | 487 |
| 35 | 523 |
| 36 | 541 |
| 37 | 547 |
| 38 | 571 |
| 39 | 577 |
| 40 | 607 |
| 41 | 613 |
| 42 | 619 |
| 43 | 631 |
| 44 | 647 |
| 45 | 661 |
| 46 | 673 |
| 47 | 709 |
| 48 | 751 |
| 49 | 757 |
| 50 | 761 |
| 51 | 769 |
| 52 | 787 |
| 53 | 823 |
| 54 | 829 |
[7,13,19,37,61,67,73,79,97,103,139,151,163,181, 191,193,199,211,229,241,271,313,331,337,349,367, 373,379,409,419,421,457,463,487,523,541,547,571, 577,607,613,619,631,647,661,673,709,751,757,761, 769,787,823,829] |