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| n | a(n) |
|---|---|
| 1 | 137 |
| 2 | 139 |
| 3 | 149 |
| 4 | 1433 |
| 5 | 1439 |
| 6 | 1447 |
| 7 | 4337 |
| 8 | 4339 |
| 9 | 4349 |
| 10 | 5297 |
| 11 | 5303 |
| 12 | 5309 |
| 13 | 8287 |
| 14 | 8291 |
| 15 | 8293 |
| 16 | 13049 |
| 17 | 13063 |
| 18 | 13093 |
| 19 | 30293 |
| 20 | 30307 |
| 21 | 30313 |
| 22 | 36007 |
| 23 | 36011 |
| 24 | 36013 |
| 25 | 43391 |
| 26 | 43397 |
| 27 | 43399 |
[137,139,149,1433,1439,1447,4337,4339,4349,5297, 5303,5309,8287,8291,8293,13049,13063,13093,30293, 30307,30313,36007,36011,36013,43391,43397,43399] |