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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 11 |
| 4 | 19 |
| 5 | 53 |
| 6 | 67 |
| 7 | 73 |
| 8 | 83 |
| 9 | 109 |
| 10 | 131 |
| 11 | 157 |
| 12 | 167 |
| 13 | 179 |
| 14 | 239 |
| 15 | 281 |
| 16 | 431 |
| 17 | 457 |
| 18 | 499 |
| 19 | 541 |
| 20 | 577 |
| 21 | 617 |
| 22 | 683 |
| 23 | 719 |
| 24 | 739 |
| 25 | 839 |
| 26 | 977 |
| 27 | 1021 |
| 28 | 1031 |
| 29 | 1063 |
| 30 | 1097 |
| 31 | 1117 |
| 32 | 1231 |
| 33 | 1301 |
| 34 | 1327 |
| 35 | 1439 |
| 36 | 1451 |
| 37 | 1459 |
| 38 | 1493 |
| 39 | 1559 |
| 40 | 1571 |
| 41 | 1913 |
| 42 | 1949 |
| 43 | 1999 |
| 44 | 1997 |
| 45 | 2099 |
| 46 | 2137 |
| 47 | 2221 |
| 48 | 2287 |
| 49 | 2447 |
| 50 | 2459 |
[3,5,11,19,53,67,73,83,109,131,157,167,179,239, 281,431,457,499,541,577,617,683,719,739,839,977, 1021,1031,1063,1097,1117,1231,1301,1327,1439,1451, 1459,1493,1559,1571,1913,1949,1999,1997,2099,2137, 2221,2287,2447,2459] |