id:A083409 - OEIS Search Results

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Prime k-tuplet patterns.

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1, 2, 1, 2, 1, 2, 3, 4, 2, 2, 2, 6, 2, 4, 2, 4, 2, 4, 2, 2, 4, 2, 4, 18, 2, 8, 10, 2, 2, 2, 4, 14, 20, 2, 2, 2, 6, 26, 26, 8, 2, 6, 18, 4, 4, 4, 2, 2, 22, 22, 2, 2, 26, 6, 6, 2, 2, 4, 2, 2, 6, 2, 2, 2, 2, 18, 2, 20, 2, 2, 2, 10, 2, 14, 14, 40, 8, 2, 14, 14, 16, 4, 2, 2, 60, 50, 2, 2, 2, 16, 2, 18, 12 (list; graph; listen)

	OFFSET	`2,2`
	LINKS	`T. D. Noe, Table of n, a(n) for n=2..305 (from Engelsma's data)` `Eric Weisstein's World of Mathematics, Prime k-Tuples Conjecture,` `Thomas J Engelsma, Permissible Patterns.` `T. Forbes, Prime k-tuplets,`
	EXAMPLE	`For a(8) = 3 octuplet patterns see A065706. for a(6) = 1 sextet see A061671.`
	CROSSREFS	`Cf. A008407, A020497, A023193, A061671, A065688, A065706.` `Adjacent sequences: A083406 A083407 A083408 this_sequence A083410 A083411 A083412` `Sequence in context: A074641 A069003 A087855 this_sequence A097454 A139803 A058746`
	KEYWORD	`nonn`
	AUTHOR	`Frank.Ellermann(AT)t-online.de, Jun 07 2003`
	EXTENSIONS	`More terms from Engelsma's website sent by T. D. Noe (noe(AT)sspectra.com), Jul 21 2006`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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