A083000 - OEIS

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A083000

Values of x for which 9y^2 = x^2 + 2xy - 2x has integer solutions with positive y.

3, 18, 338, 2883, 24642, 486098, 4155987, 35532450, 700951682, 5992929075, 51237766962 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`From the x and y values, one can derive some z's such that 10z^2-9 is a square (A052454): z = x+y-1. Other A052454 values can be derived from A046195.`
	CROSSREFS	`Cf. A046195, A052454.` `Sequence in context: A038061 A128775 A102100 * A181040 A118704 A132514` `Adjacent sequences: A082997 A082998 A082999 * A083001 A083002 A083003`
	KEYWORD	`nonn`
	AUTHOR	`Jon Perry (perry(AT)globalnet.co.uk), May 30 2003`
	EXTENSIONS	`Edited by Don Reble (djr(AT)nk.ca), Nov 07 2005`

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Last modified February 16 04:47 EST 2012. Contains 205860 sequences.