id:A116304 - OEIS Search Results

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Numbers n such that n times n+6 gives the concatenation of two numbers m and m+2.

+0
7

8217107, 8030443878983905981, 43467818511541680701794365325328847002051, 56532181488458319298205634674671152997944 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`8217107 * 8217113 = 6752089//6752091, where // denotes concatenation.`
	CROSSREFS	`Cf. A116173, A116290, A116303, A116305, A116318.` `Sequence in context: A015391 A059693 A083629 this_sequence A116337 A098809 A011573` `Adjacent sequences: A116301 A116302 A116303 this_sequence A116305 A116306 A116307`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.