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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 11 |
| 4 | 17 |
| 5 | 29 |
| 6 | 41 |
| 7 | 59 |
| 8 | 71 |
| 9 | 101 |
| 10 | 107 |
| 11 | 137 |
| 12 | 149 |
| 13 | 179 |
| 14 | 191 |
| 15 | 197 |
| 16 | 419 |
| 17 | 1427 |
[3,5,11,17,29,41,59,71,101,107,137,149,179,191, 197,419,1427] |