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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 65 |
| 3 | 2729 |
| 4 | 357847 |
| 5 | 147824001 |
| 6 | 192172956591 |
| 7 | 786909681200387 |
| 8 | 10151817642632605643 |
| 9 | 412697709382902984293947 |
| 10 | 52873327059079066189496492173 |
| 11 | 21349480944940442832764307444766199 |
[5,65,2729,357847,147824001,192172956591, 786909681200387,10151817642632605643, 412697709382902984293947, 52873327059079066189496492173, 21349480944940442832764307444766199] |