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| n | a(n) |
|---|---|
| 1 | 174454 |
| 2 | 300785428 |
| 3 | 2687052137887 |
| 4 | 16315987753015584 |
| 5 | 108593596081040129576 |
| 6 | 706382104106337182164466 |
| 7 | 4621896758477880499809354705 |
[174454,300785428,2687052137887,16315987753015584, 108593596081040129576,706382104106337182164466, 4621896758477880499809354705] |