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| n | a(n) |
|---|---|
| 1 | 47 |
| 2 | 139 |
| 3 | 167 |
| 4 | 179 |
| 5 | 269 |
| 6 | 277 |
| 7 | 347 |
| 8 | 461 |
| 9 | 467 |
| 10 | 499 |
| 11 | 599 |
| 12 | 643 |
| 13 | 691 |
| 14 | 709 |
| 15 | 797 |
| 16 | 827 |
| 17 | 829 |
| 18 | 839 |
| 19 | 857 |
| 20 | 863 |
| 21 | 967 |
| 22 | 997 |
| 23 | 1013 |
| 24 | 1019 |
| 25 | 1039 |
| 26 | 1063 |
| 27 | 1069 |
| 28 | 1151 |
| 29 | 1163 |
| 30 | 1181 |
| 31 | 1289 |
| 32 | 1367 |
| 33 | 1381 |
| 34 | 1399 |
| 35 | 1427 |
| 36 | 1487 |
| 37 | 1493 |
| 38 | 1499 |
| 39 | 1579 |
| 40 | 1609 |
| 41 | 1619 |
| 42 | 1657 |
| 43 | 1867 |
| 44 | 1877 |
| 45 | 1889 |
| 46 | 1933 |
| 47 | 1979 |
[47,139,167,179,269,277,347,461,467,499,599,643, 691,709,797,827,829,839,857,863,967,997,1013,1019, 1039,1063,1069,1151,1163,1181,1289,1367,1381,1399, 1427,1487,1493,1499,1579,1609,1619,1657,1867,1877, 1889,1933,1979] |