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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 11 |
| 3 | 23 |
| 4 | 41 |
| 5 | 43 |
| 6 | 61 |
| 7 | 83 |
| 8 | 149 |
| 9 | 211 |
| 10 | 223 |
| 11 | 229 |
| 12 | 263 |
| 13 | 283 |
| 14 | 419 |
| 15 | 431 |
| 16 | 433 |
| 17 | 443 |
| 18 | 461 |
| 19 | 491 |
| 20 | 641 |
| 21 | 661 |
| 22 | 823 |
| 23 | 853 |
| 24 | 859 |
| 25 | 941 |
| 26 | 1123 |
| 27 | 1213 |
| 28 | 1223 |
| 29 | 1229 |
| 30 | 1231 |
| 31 | 1283 |
| 32 | 1321 |
| 33 | 1381 |
| 34 | 1423 |
| 35 | 1433 |
| 36 | 1453 |
| 37 | 1459 |
| 38 | 1543 |
| 39 | 1549 |
| 40 | 1583 |
| 41 | 1621 |
| 42 | 1823 |
| 43 | 1831 |
| 44 | 1861 |
| 45 | 2111 |
| 46 | 2113 |
| 47 | 2129 |
| 48 | 2131 |
| 49 | 2143 |
[2,11,23,41,43,61,83,149,211,223,229,263,283,419, 431,433,443,461,491,641,661,823,853,859,941,1123, 1213,1223,1229,1231,1283,1321,1381,1423,1433,1453, 1459,1543,1549,1583,1621,1823,1831,1861,2111,2113, 2129,2131,2143] |