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A283158
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Numbers k such that A011544(k-1) is a prime.
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0
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OFFSET
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1,2
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COMMENTS
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For k <= 16000, there are six primes in sequence A011544.
Round(e*10^112279) = floor(e*10^112279), and floor(e*10^112279) = A011544(112279) (=A007512(7)) is a prime. Thus 112280 = A064118(7) is also a term.
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LINKS
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Eric Weisstein's World of Mathematics, e-Prime
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MATHEMATICA
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Do[If[PrimeQ[Round[E*10^(n-1)]], Print[n], {n, 16000}]
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CROSSREFS
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KEYWORD
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nonn,base,more
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AUTHOR
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STATUS
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approved
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