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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 29 |
| 3 | 2899 |
| 4 | 625381 |
| 5 | 235735025 |
| 6 | 137662456849 |
| 7 | 115219635641083 |
| 8 | 130892567494940777 |
| 9 | 193870813073375001313 |
| 10 | 362981045220391075931461 |
| 11 | 838251579579056365127865923 |
| 12 | 2340586894706172958195272669517 |
| 13 | 7772441664087128321443493161452817 |
[1,29,2899,625381,235735025,137662456849, 115219635641083,130892567494940777, 193870813073375001313,362981045220391075931461, 838251579579056365127865923, 2340586894706172958195272669517, 7772441664087128321443493161452817] |