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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 13 |
| 3 | 73 |
| 4 | 79 |
| 5 | 151 |
| 6 | 163 |
| 7 | 193 |
| 8 | 211 |
| 9 | 241 |
| 10 | 349 |
| 11 | 367 |
| 12 | 379 |
| 13 | 421 |
| 14 | 463 |
| 15 | 523 |
| 16 | 571 |
| 17 | 607 |
| 18 | 613 |
| 19 | 619 |
| 20 | 709 |
| 21 | 757 |
| 22 | 769 |
| 23 | 883 |
| 24 | 907 |
| 25 | 937 |
| 26 | 967 |
| 27 | 1063 |
| 28 | 1087 |
| 29 | 1123 |
| 30 | 1201 |
| 31 | 1213 |
| 32 | 1249 |
| 33 | 1279 |
| 34 | 1297 |
| 35 | 1321 |
| 36 | 1453 |
| 37 | 1483 |
| 38 | 1489 |
| 39 | 1609 |
| 40 | 1621 |
| 41 | 1741 |
| 42 | 1759 |
| 43 | 1783 |
| 44 | 1879 |
| 45 | 1987 |
| 46 | 2029 |
| 47 | 2053 |
| 48 | 2131 |
| 49 | 2161 |
| 50 | 2293 |
| 51 | 2371 |
| 52 | 2377 |
| 53 | 2389 |
| 54 | 2473 |
| 55 | 2521 |
| 56 | 2539 |
| 57 | 2551 |
[7,13,73,79,151,163,193,211,241,349,367,379,421, 463,523,571,607,613,619,709,757,769,883,907,937, 967,1063,1087,1123,1201,1213,1249,1279,1297,1321, 1453,1483,1489,1609,1621,1741,1759,1783,1879,1987, 2029,2053,2131,2161,2293,2371,2377,2389,2473,2521, 2539,2551] |