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| n | a(n) |
|---|---|
| 1 | 447963 |
| 2 | 9145905 |
| 3 | 190831031 |
| 4 | 3960376543 |
| 5 | 80702629805 |
| 6 | 1650251537699 |
| 7 | 33893365153497 |
| 8 | 695679344750295 |
| 9 | 14266522729384801 |
| 10 | 292506817718340157 |
| 11 | 5999724006170408813 |
| 12 | 123064647086206561213 |
| 13 | 2524092303762641995933 |
[447963,9145905,190831031,3960376543,80702629805, 1650251537699,33893365153497,695679344750295, 14266522729384801,292506817718340157, 5999724006170408813,123064647086206561213, 2524092303762641995933] |