id:A071261 - OEIS Search Results

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Smallest k such that |p(k)-c(k)| is an n-digit number where p(k) is the k-th prime and c(k) is the k-th composite number.

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1, 10, 37, 206, 1401 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A038529.` `Sequence in context: A116970 A110528 A137280 this_sequence A129426 A065009 A031430` `Adjacent sequences: A071258 A071259 A071260 this_sequence A071262 A071263 A071264`
	KEYWORD	`hard,more,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 30 2002`
	EXTENSIONS	`Corrected and extended by Gabriel Cunningham (gcasey(AT)mit.edu), Apr 08 2003`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.