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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 11 |
| 3 | 19 |
| 4 | 31 |
| 5 | 41 |
| 6 | 59 |
| 7 | 89 |
| 8 | 109 |
| 9 | 151 |
| 10 | 179 |
| 11 | 181 |
| 12 | 229 |
| 13 | 241 |
| 14 | 331 |
| 15 | 349 |
| 16 | 389 |
| 17 | 439 |
| 18 | 509 |
| 19 | 521 |
| 20 | 599 |
| 21 | 661 |
| 22 | 719 |
| 23 | 769 |
| 24 | 839 |
| 25 | 881 |
| 26 | 929 |
| 27 | 1019 |
| 28 | 1039 |
| 29 | 1129 |
| 30 | 1229 |
| 31 | 1291 |
| 32 | 1409 |
| 33 | 1451 |
| 34 | 1481 |
| 35 | 1549 |
| 36 | 1669 |
| 37 | 1741 |
| 38 | 1759 |
| 39 | 1801 |
| 40 | 1811 |
| 41 | 2111 |
| 42 | 2131 |
| 43 | 2539 |
| 44 | 2621 |
| 45 | 2671 |
| 46 | 2699 |
| 47 | 2819 |
| 48 | 2879 |
[5,11,19,31,41,59,89,109,151,179,181,229,241,331, 349,389,439,509,521,599,661,719,769,839,881,929, 1019,1039,1129,1229,1291,1409,1451,1481,1549,1669, 1741,1759,1801,1811,2111,2131,2539,2621,2671,2699, 2819,2879] |