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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 13 |
| 3 | 23 |
| 4 | 43 |
| 5 | 113 |
| 6 | 151 |
| 7 | 179 |
| 8 | 229 |
| 9 | 233 |
| 10 | 241 |
| 11 | 281 |
| 12 | 283 |
| 13 | 347 |
| 14 | 353 |
| 15 | 359 |
| 16 | 367 |
| 17 | 383 |
| 18 | 401 |
| 19 | 431 |
| 20 | 491 |
| 21 | 499 |
| 22 | 503 |
| 23 | 541 |
| 24 | 571 |
| 25 | 593 |
| 26 | 613 |
| 27 | 653 |
| 28 | 677 |
| 29 | 787 |
| 30 | 811 |
| 31 | 827 |
| 32 | 859 |
| 33 | 881 |
| 34 | 967 |
| 35 | 983 |
| 36 | 1051 |
| 37 | 1093 |
| 38 | 1117 |
| 39 | 1223 |
| 40 | 1237 |
| 41 | 1259 |
| 42 | 1277 |
| 43 | 1279 |
| 44 | 1289 |
| 45 | 1303 |
| 46 | 1409 |
| 47 | 1433 |
| 48 | 1453 |
| 49 | 1471 |
| 50 | 1493 |
| 51 | 1499 |
| 52 | 1511 |
| 53 | 1531 |
| 54 | 1549 |
| 55 | 1607 |
[2,13,23,43,113,151,179,229,233,241,281,283,347, 353,359,367,383,401,431,491,499,503,541,571,593, 613,653,677,787,811,827,859,881,967,983,1051,1093, 1117,1223,1237,1259,1277,1279,1289,1303,1409,1433, 1453,1471,1493,1499,1511,1531,1549,1607] |