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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 13 |
| 6 | 17 |
| 7 | 41 |
| 8 | 43 |
| 9 | 47 |
| 10 | 53 |
| 11 | 59 |
| 12 | 73 |
| 13 | 83 |
| 14 | 89 |
| 15 | 97 |
| 16 | 163 |
| 17 | 173 |
| 18 | 463 |
| 19 | 491 |
| 20 | 541 |
| 21 | 547 |
| 22 | 563 |
| 23 | 593 |
| 24 | 853 |
| 25 | 857 |
| 26 | 859 |
| 27 | 863 |
| 28 | 4973 |
| 29 | 5413 |
| 30 | 5417 |
| 31 | 8513 |
| 32 | 8543 |
| 33 | 8563 |
| 34 | 8573 |
| 35 | 8597 |
| 36 | 8963 |
| 37 | 9173 |
| 38 | 54163 |
| 39 | 54917 |
| 40 | 54973 |
| 41 | 84163 |
| 42 | 84913 |
| 43 | 541763 |
| 44 | 549163 |
| 45 | 849763 |
| 46 | 854963 |
| 47 | 891763 |
| 48 | 5491763 |
[2,3,5,7,13,17,41,43,47,53,59,73,83,89,97,163,173, 463,491,541,547,563,593,853,857,859,863,4973,5413, 5417,8513,8543,8563,8573,8597,8963,9173,54163, 54917,54973,84163,84913,541763,549163,849763, 854963,891763,5491763] |