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A013773
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a(n) = 23^(3*n + 2).
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1
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529, 6436343, 78310985281, 952809757913927, 11592836324538749809, 141050039560662968926103, 1716155831334586342923895201, 20880467999847912034355032910567, 254052654154149545721997685422868689
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OFFSET
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0,1
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LINKS
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MATHEMATICA
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23^(3*Range[0, 20]+2) (* or *) NestList[12167#&, 529, 20] (* Harvey P. Dale, Nov 22 2021 *)
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PROG
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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