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A189993
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Length of the longest run of Ramanujan primes that are consecutive primes < 10^n.
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2
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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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In the sequence of primes < 10^3, there is a run of 5 Ramanujan primes, but no longer run, so a(3) = 5.
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CROSSREFS
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Cf. A104272 (Ramanujan primes), A189994 (length of the longest run of non-Ramanujan primes < 10^n), A174602 (smallest prime that begins a run of n Ramanujan primes).
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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