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| n | a(n) |
|---|---|
| 2 | 985 |
| 3 | 453423 |
| 4 | 158755329 |
| 5 | 48861110849 |
| 6 | 14020698615685 |
| 7 | 3860368291738151 |
| 8 | 1036037626157286045 |
| 9 | 273552889555043981667 |
| 10 | 71469066339273464672861 |
| 11 | 18543498700760853810422275 |
| 12 | 4789484633305049073669332993 |
| 13 | 1233335138386307928872371551119 |
[985,453423,158755329,48861110849,14020698615685, 3860368291738151,1036037626157286045, 273552889555043981667,71469066339273464672861, 18543498700760853810422275, 4789484633305049073669332993, 1233335138386307928872371551119] |