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| n | a(n) |
|---|---|
| 1 | 707 |
| 2 | 16649 |
| 3 | 321320 |
| 4 | 5622580 |
| 5 | 95010466 |
| 6 | 1578372444 |
| 7 | 25966120647 |
| 8 | 424537002094 |
| 9 | 6911873593516 |
| 10 | 112193588288892 |
| 11 | 1817051683302947 |
| 12 | 29377851622547612 |
| 13 | 474335448720482746 |
| 14 | 7650319463541214660 |
| 15 | 123278749437509026298 |
[707,16649,321320,5622580,95010466,1578372444, 25966120647,424537002094,6911873593516, 112193588288892,1817051683302947, 29377851622547612,474335448720482746, 7650319463541214660,123278749437509026298] |