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A071613
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a(n) is the smallest prime that is the first of n consecutive primes with equal digit sum.
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6
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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a(3) = 22193, since 22193,22229,22247 are three consecutive primes with digit sum 17 and this is the first occurrence of three consecutive primes with equal digit sum.
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CROSSREFS
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KEYWORD
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base,more,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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