id:A116216 - OEIS Search Results

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Numbers n such that n concatenated with n+8 gives the product of two numbers which differ by 9.

+0
5

122, 424, 694, 778, 878, 11012, 17872, 33322, 44644, 100127651905364, 102071005406644, 107985753493528, 110694523108262, 115328750502614, 120698923758154, 126650002778762, 137336087431654, 147311014912628 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`44644//44652 = 66812 * 66821, where // denotes concatenation.`
	CROSSREFS	`Cf. A116211, A116215, A116224, A116347.` `Sequence in context: A099154 A004925 A070955 this_sequence A031700 A092775 A031599` `Adjacent sequences: A116213 A116214 A116215 this_sequence A116217 A116218 A116219`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

AT&T Labs Research