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| n | a(n) |
|---|---|
| 1 | 29 |
| 2 | 47 |
| 3 | 67 |
| 4 | 107 |
| 5 | 109 |
| 6 | 181 |
| 7 | 251 |
| 8 | 293 |
| 9 | 331 |
| 10 | 347 |
| 11 | 431 |
| 12 | 443 |
| 13 | 457 |
| 14 | 491 |
| 15 | 547 |
| 16 | 593 |
| 17 | 631 |
| 18 | 653 |
| 19 | 659 |
| 20 | 673 |
| 21 | 743 |
| 22 | 823 |
| 23 | 827 |
| 24 | 839 |
| 25 | 929 |
| 26 | 971 |
| 27 | 977 |
| 28 | 1091 |
| 29 | 1129 |
| 30 | 1181 |
| 31 | 1231 |
| 32 | 1237 |
| 33 | 1279 |
| 34 | 1321 |
| 35 | 1327 |
| 36 | 1423 |
| 37 | 1433 |
| 38 | 1447 |
| 39 | 1471 |
| 40 | 1483 |
| 41 | 1493 |
| 42 | 1499 |
| 43 | 1553 |
| 44 | 1559 |
| 45 | 1579 |
| 46 | 1601 |
| 47 | 1777 |
| 48 | 1823 |
| 49 | 1867 |
| 50 | 1871 |
| 51 | 1951 |
| 52 | 1993 |
| 53 | 2113 |
| 54 | 2137 |
[29,47,67,107,109,181,251,293,331,347,431,443,457, 491,547,593,631,653,659,673,743,823,827,839,929, 971,977,1091,1129,1181,1231,1237,1279,1321,1327, 1423,1433,1447,1471,1483,1493,1499,1553,1559,1579, 1601,1777,1823,1867,1871,1951,1993,2113,2137] |