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A248307 as a simple table

n a(n)
0 9
1 7
2 45
3 13885
4 214285628
5 141928437783596058
6 34799563546219637107559010387434773
7 2746748689148547334068147992469084900474381603247549175076877182361594 

[9,7,45,13885,214285628,141928437783596058,
 34799563546219637107559010387434773,
 27467486891485473340681479924690849004743816032475\
 49175076877182361594]

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Last modified May 8 19:26 EDT 2024. Contains 372341 sequences. (Running on oeis4.)