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A309566
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a(n) is the least prime that can be written as a sequence of primes separated by n single zeros, and where every 0-splitting is prime.
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1
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OFFSET
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1,1
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LINKS
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EXAMPLE
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130307 is a term since 3, 7, 13, 307, 1303, 130307 are all prime.
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CROSSREFS
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KEYWORD
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nonn,base,fini,full
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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