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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 31 |
| 3 | 47 |
| 4 | 67 |
| 5 | 79 |
| 6 | 89 |
| 7 | 97 |
| 8 | 103 |
| 9 | 113 |
| 10 | 149 |
| 11 | 173 |
| 12 | 179 |
| 13 | 211 |
| 14 | 223 |
| 15 | 241 |
| 16 | 277 |
| 17 | 313 |
| 18 | 349 |
| 19 | 359 |
| 20 | 379 |
| 21 | 449 |
| 22 | 457 |
| 23 | 487 |
| 24 | 503 |
| 25 | 509 |
| 26 | 631 |
| 27 | 743 |
| 28 | 769 |
| 29 | 797 |
| 30 | 809 |
| 31 | 887 |
| 32 | 937 |
| 33 | 967 |
| 34 | 1009 |
| 35 | 1049 |
| 36 | 1109 |
| 37 | 1123 |
| 38 | 1213 |
| 39 | 1231 |
| 40 | 1277 |
| 41 | 1289 |
| 42 | 1319 |
| 43 | 1409 |
| 44 | 1429 |
| 45 | 1453 |
| 46 | 1471 |
| 47 | 1489 |
| 48 | 1543 |
| 49 | 1571 |
| 50 | 1663 |
[13,31,47,67,79,89,97,103,113,149,173,179,211,223, 241,277,313,349,359,379,449,457,487,503,509,631, 743,769,797,809,887,937,967,1009,1049,1109,1123, 1213,1231,1277,1289,1319,1409,1429,1453,1471,1489, 1543,1571,1663] |