id:A092519 - OEIS Search Results

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Smallest prime a(n) such that a(n)+6n, a(n)+12n and a(n)+18n are also primes.

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5, 5, 5, 59, 7, 31, 5, 5, 5, 11, 31, 7, 23, 5, 11, 5, 7, 23, 79, 29, 5, 5, 73, 29, 7, 41, 107, 43, 19, 59, 11, 37, 13, 79, 13, 11, 17, 43, 359, 23, 31, 5, 53, 19, 47, 181, 137, 23, 59, 7 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(1) starts sequence A023271.`
	EXAMPLE	`a(5) = 7: 7+6(5) = 7+30 = 37 which is prime. 7+12(5) = 7+60 = 67 which is prime. 7+18(5) = 7+90 = 97 which is prime.`
	CROSSREFS	`Sequence in context: A098526 A019162 A024951 this_sequence A161981 A091284 A046604` `Adjacent sequences: A092516 A092517 A092518 this_sequence A092520 A092521 A092522`
	KEYWORD	`nonn`
	AUTHOR	`Ray G. Opao (1260(AT)email.com), Apr 06 2004`

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

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