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| n | a(n) |
|---|---|
| 1 | 13 |
| 2 | 17 |
| 3 | 19 |
| 4 | 23 |
| 5 | 29 |
| 6 | 37 |
| 7 | 41 |
| 8 | 43 |
| 9 | 47 |
| 10 | 53 |
| 11 | 59 |
| 12 | 61 |
| 13 | 67 |
| 14 | 79 |
| 15 | 83 |
| 16 | 89 |
| 17 | 101 |
| 18 | 151 |
| 19 | 181 |
| 20 | 211 |
| 21 | 227 |
| 22 | 449 |
| 23 | 557 |
| 24 | 787 |
[13,17,19,23,29,37,41,43,47,53,59,61,67,79,83,89, 101,151,181,211,227,449,557,787] |