id:A087333 - OEIS Search Results

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Smallest prime which begins with the concatenation of n successive odd numbers.

+0
2

3, 13, 3571, 13577, 135799, 135791107, 13579111307, 1357911131503, 13579111315171, 135791113151719, 1357911131517192157, 13579111315171921231, 35791113151719212325277, 357911131517192123252729 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(4) = 13577 begins with the concatenation of 1,3,5 and 7.`
	CROSSREFS	`Cf. A087332.` `Sequence in context: A108583 A119987 A127855 this_sequence A016104 A112856 A007523` `Adjacent sequences: A087330 A087331 A087332 this_sequence A087334 A087335 A087336`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 06 2003`
	EXTENSIONS	`More terms from David Wasserman (wasserma(AT)spawar.navy.mil), May 06 2005`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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