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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 67 |
| 3 | 695263 |
| 4 | 994871 |
| 5 | 5616469 |
| 6 | 31471711 |
| 7 | 43693817 |
| 8 | 878757569 |
| 9 | 5149409929 |
| 10 | 7866434053 |
| 11 | 8603497223 |
| 12 | 13880125751 |
[5,67,695263,994871,5616469,31471711,43693817, 878757569,5149409929,7866434053,8603497223, 13880125751] |