id:A076812 - OEIS Search Results

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a(n) = the smallest prime p such that p-prime(n)*4 is prime.

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11, 17, 23, 31, 47, 59, 71, 79, 97, 127, 127, 151, 167, 179, 191, 223, 239, 251, 271, 307, 311, 347, 337, 359, 401, 409, 419, 431, 439, 457, 521, 541, 571, 563, 599, 607, 631, 659, 673, 709, 719, 727, 769, 809, 811, 809, 857, 911, 911, 919, 937, 967, 967 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`Hans Rademacher, Lectures on Elementary Number Theory, 1964: Primes in an arithmetic progression - Proof of Dirichlet's Theorem. pp. 121-136.`
	CROSSREFS	`Cf. A000040, A073703, A073704.` `Sequence in context: A006621 A158913 A066938 this_sequence A074207 A063638 A141250` `Adjacent sequences: A076809 A076810 A076811 this_sequence A076813 A076814 A076815`
	KEYWORD	`easy,nonn`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Nov 19 2002`
	EXTENSIONS	`Edited by Don Reble (djr(AT)nk.ca), May 03 2006`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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