A030452 - OEIS

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A030452

Markov numbers satisfying region 5 (x=5) of the equation x^2 + y^2 + z^2 = 3xyz.

1, 2, 13, 29, 194, 433, 2897, 6466, 43261, 96557, 646018, 1441889, 9647009, 21531778, 144059117, 321534781, 2151239746, 4801489937, 32124537073, 71700814274, 479716816349, 1070710724173, 7163627708162, 15988960048321 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Table of n, a(n) for n=0..23.` `Eric Weisstein's World of Mathematics, Markov Number.`
	FORMULA	`a(n) = 15*a(n-2)-a(n-4)`
	CROSSREFS	`Sequence in context: A174049 A141336 A031414 * A132602 A001914 A031392` `Adjacent sequences: A030449 A030450 A030451 * A030453 A030454 A030455`
	KEYWORD	`nonn`
	AUTHOR	`Mark Milhet (mm992395(AT)shellus.com)`
	EXTENSIONS	`More terms from James A. Sellers, May 01 2000`
	STATUS	`approved`

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Last modified May 25 01:51 EDT 2013. Contains 225634 sequences.