id:A158209 - OEIS Search Results

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The number of consecutive prime pairs with 10-gap in n-th century.

+0
1

0, 2, 2, 1, 2, 2, 1, 2, 2, 1, 3, 2, 1, 0, 1, 0, 1, 1, 2, 0, 4, 1, 0, 0, 0, 1, 1, 3, 1, 1, 1, 1, 0, 1, 0, 4, 0, 2, 2, 0, 0, 0, 6, 3, 1, 0, 1, 0, 1, 2, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 3, 2, 3, 1, 1, 1, 2, 0, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 1, 1, 2, 2, 0, 2, 0, 0, 2, 1, 1, 0, 1, 0, 2, 1, 1, 0, 0, 1, 1, 1, 0, 2, 1 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`Of 14 primes in 10th century, only 919 and 929 are consecutive primes with 10-gap, so a(10)=1.`
	CROSSREFS	`Sequence in context: A098398 A131714 A130196 this_sequence A119646 A024693 A025126` `Adjacent sequences: A158206 A158207 A158208 this_sequence A158210 A158211 A158212`
	KEYWORD	`nonn`
	AUTHOR	`Ki Punches (ki1212(AT)pocketmail.com), Mar 13 2009`
	EXTENSIONS	`Edited and corrected by Ray Chandler (rayjchandler(AT)sbcglobal.net), May 23 2009`

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Last modified December 4 08:07 EST 2009. Contains 170310 sequences.

AT&T Labs Research