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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5526 |
| 3 | 8882874018 |
| 4 | 4153630571837864748 |
| 5 | 564981170863476314096512687566 |
| 6 | 22354853275061169487985050625489956484533056 |
| 7 | 257300965334378745090532920060644632998190650709754736514068 |
| 8 | 861475141050998806961235302195978945049151803599433480523424276423626596675468 |
[1,5526,8882874018,4153630571837864748, 564981170863476314096512687566, 22354853275061169487985050625489956484533056, 25730096533437874509053292006064463299819065070975\ 4736514068, 86147514105099880696123530219597894504915180359943\ 3480523424276423626596675468] |