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| n | a(n) |
|---|---|
| 1 | 49 |
| 2 | 329 |
| 3 | 343 |
| 4 | 2209 |
| 5 | 2303 |
| 6 | 2401 |
| 7 | 15463 |
| 8 | 16121 |
| 9 | 16807 |
| 10 | 31129 |
| 11 | 52339 |
| 12 | 103823 |
| 13 | 108241 |
| 14 | 112847 |
| 15 | 117649 |
| 16 | 209009 |
| 17 | 217903 |
| 18 | 313439 |
| 19 | 334439 |
| 20 | 351419 |
| 21 | 366373 |
| 22 | 523229 |
| 23 | 542129 |
| 24 | 542339 |
| 25 | 544229 |
| 26 | 726761 |
| 27 | 757687 |
| 28 | 789929 |
| 29 | 823543 |
| 30 | 1463063 |
| 31 | 1525321 |
| 32 | 2104519 |
[49,329,343,2209,2303,2401,15463,16121,16807, 31129,52339,103823,108241,112847,117649,209009, 217903,313439,334439,351419,366373,523229,542129, 542339,544229,726761,757687,789929,823543,1463063, 1525321,2104519] |