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| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 31 |
| 3 | 41 |
| 4 | 67 |
| 5 | 131 |
| 6 | 3121 |
| 7 | 4229 |
| 8 | 13159 |
| 9 | 14081 |
| 10 | 24631 |
| 11 | 49877 |
| 12 | 64921 |
| 13 | 71789 |
| 14 | 127051 |
| 15 | 154871 |
| 16 | 178621 |
| 17 | 249677 |
| 18 | 260011 |
| 19 | 350729 |
| 20 | 401473 |
| 21 | 487397 |
| 22 | 537883 |
| 23 | 567767 |
| 24 | 718423 |
| 25 | 724499 |
| 26 | 763621 |
| 27 | 1004987 |
| 28 | 1016611 |
| 29 | 1043951 |
| 30 | 1053529 |
| 31 | 1090949 |
| 32 | 1295113 |
| 33 | 1309907 |
[11,31,41,67,131,3121,4229,13159,14081,24631, 49877,64921,71789,127051,154871,178621,249677, 260011,350729,401473,487397,537883,567767,718423, 724499,763621,1004987,1016611,1043951,1053529, 1090949,1295113,1309907] |