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| n | a(n) |
|---|---|
| 0 | 53 |
| 1 | 11 |
| 2 | 97 |
| 3 | 17 |
| 4 | 71 |
| 5 | 43 |
| 6 | 13 |
| 7 | 2 |
| 8 | 19 |
| 9 | 103 |
| 10 | 409 |
| 11 | 1457011 |
| 12 | 2744903797 |
| 13 | 5232781111 |
[53,11,97,17,71,43,13,2,19,103,409,1457011, 2744903797,5232781111] |