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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 59 |
| 4 | 5 |
| 5 | 89 |
| 6 | 599 |
| 7 | 3329 |
| 8 | 617 |
| 9 | 269 |
| 10 | 21107 |
| 11 | 9833477 |
| 12 | 19497833669 |
| 13 | 215830859597 |
| 14 | 111338387 |
| 15 | 251704297005767 |
| 16 | 17 |
[2,3,59,5,89,599,3329,617,269,21107,9833477, 19497833669,215830859597,111338387, 251704297005767,17] |