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A118327
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Khinchin primes: values of n such that the concatenation of the first n decimal digits of Khinchin's constant is prime.
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1
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OFFSET
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1,2
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LINKS
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EXAMPLE
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K = 2.685..., 2--the concatenation of the first 1 decimal digits--is prime, so a(1)=1
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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