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Search: id:A030296
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| A030296 |
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Smallest start for a run of at least n composite numbers. |
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+0
3
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| 4, 8, 8, 24, 24, 90, 90, 114, 114, 114, 114, 114, 114, 524, 524, 524, 524, 888, 888, 1130, 1130, 1328, 1328, 1328, 1328, 1328, 1328, 1328, 1328, 1328, 1328, 1328, 1328, 9552, 9552, 15684, 15684, 15684, 15684, 15684, 15684, 15684, 15684
(list; graph; listen)
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OFFSET
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1,1
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REFERENCES
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Amarnath Murthy, Some more Conjectures on primes and divisors, Smarandache Notions Journal, Vol. 12, No. 1-2-3, Spring 2001.
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LINKS
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M. L. Perez et al., eds., Smarandache Notions Journal
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
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EXAMPLE
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a(5) = 24 as 24 is the first of the five consecutive composite numbers 24, 25, 26, 27, 28.
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CROSSREFS
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Cf. A008950, A008995, A008996, A000101.
Sequence in context: A141800 A019197 A066106 this_sequence A095806 A096872 A123959
Adjacent sequences: A030293 A030294 A030295 this_sequence A030297 A030298 A030299
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KEYWORD
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nonn,nice,easy
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com)
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