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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 877 |
| 2 | 27644437 |
| 3 | 27700815674032 |
| 4 | 196551307092757144384 |
| 5 | 5737167377815628378510929822 |
| 6 | 510275358863420934339418249390485008 |
| 7 | 114130286115375064054502412158789812265958284 |
| 8 | 56140177561453730943968268473396800731088097525712216 |
[1,877,27644437,27700815674032, 196551307092757144384, 5737167377815628378510929822, 510275358863420934339418249390485008, 114130286115375064054502412158789812265958284, 56140177561453730943968268473396800731088097525712\ 216] |