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| n | a(n) |
|---|---|
| 1 | 49 |
| 2 | 91 |
| 3 | 169 |
| 4 | 237 |
| 5 | 319 |
| 6 | 321 |
| 7 | 329 |
| 8 | 377 |
| 9 | 411 |
| 10 | 417 |
| 11 | 473 |
| 12 | 529 |
| 13 | 553 |
| 14 | 583 |
| 15 | 597 |
| 16 | 629 |
| 17 | 697 |
| 18 | 713 |
| 19 | 763 |
| 20 | 779 |
| 21 | 791 |
| 22 | 817 |
| 23 | 913 |
| 24 | 923 |
| 25 | 949 |
| 26 | 1203 |
| 27 | 1257 |
| 28 | 1273 |
| 29 | 1339 |
| 30 | 1347 |
| 31 | 1379 |
| 32 | 1389 |
| 33 | 1497 |
| 34 | 1501 |
| 35 | 1509 |
| 36 | 1529 |
| 37 | 1589 |
| 38 | 1633 |
| 39 | 1739 |
| 40 | 1803 |
| 41 | 1841 |
| 42 | 1967 |
| 43 | 1969 |
| 44 | 2019 |
| 45 | 2103 |
| 46 | 2173 |
| 47 | 2219 |
[49,91,169,237,319,321,329,377,411,417,473,529, 553,583,597,629,697,713,763,779,791,817,913,923, 949,1203,1257,1273,1339,1347,1379,1389,1497,1501, 1509,1529,1589,1633,1739,1803,1841,1967,1969,2019, 2103,2173,2219] |