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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 2 |
| 6 | 5 |
| 7 | 17 |
| 8 | 37 |
| 9 | 2 |
| 10 | 3 |
| 11 | 11 |
| 12 | 83 |
| 13 | 3 |
| 14 | 7 |
| 15 | 19 |
| 16 | 67 |
| 17 | 5 |
| 18 | 13 |
| 19 | 29 |
| 20 | 53 |
| 21 | 5 |
| 22 | 41 |
[2,3,5,7,2,5,17,37,2,3,11,83,3,7,19,67,5,13,29,53, 5,41] |