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A129792
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a(n) = ceiling(8^n/n).
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1
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8, 32, 171, 1024, 6554, 43691, 299594, 2097152, 14913081, 107374183, 780903145, 5726623062, 42288908761, 314146179365, 2345624805923, 17592186044416, 132458812569721, 1000799917193444, 7585009898729257
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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With[{nn=20}, Ceiling[8^Range[nn]/Range[nn]]] (* Harvey P. Dale, Feb 19 2014 *)
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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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