A065688 - OEIS

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A065688

First prime in the smallest (nontrivial) prime k-tuplet.

3, 5, 5, 5, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 13, 13, 13, 13 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,1`
	COMMENTS	`For a proper definition see the given references.`
	LINKS	`Eric Weisstein's World of Mathematics, Prime k-Tuples Conjecture,` `T. Forbes, Prime k-tuplets,`
	EXAMPLE	`a(8): 11 13 17 19 23 29 31 37 are prime and 37-11= 26= A008407(8).`
	CROSSREFS	`A008407 (minimal difference of first and last prime in a prime k-tuplet), A023193 (prime k-tuplet conjectures), A047947 (Schinzel's rhobar).` `Sequence in context: A113722 A141791 A196158 * A023828 A120133 A088961` `Adjacent sequences: A065685 A065686 A065687 * A065689 A065690 A065691`
	KEYWORD	`more,nonn`
	AUTHOR	`Frank Ellermann (hmdmhdfmhdjmzdtjmzdtzktdkztdjz(AT)gmail.com), Dec 04 2001`

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Last modified February 14 11:36 EST 2012. Contains 205623 sequences.