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A030452 Markov numbers satisfying region 5 (x=5) of the equation x^2 + y^2 + z^2 = 3xyz. +0
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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; listen)
OFFSET

0,2

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

FORMULA

a(n) = 15*a(n-2)-a(n-4)

CROSSREFS

Sequence in context: A042917 A141336 A031414 this_sequence A132602 A001914 A031392

Adjacent sequences: A030449 A030450 A030451 this_sequence A030453 A030454 A030455

KEYWORD

nonn

AUTHOR

Mark Milhet (mm992395(AT)shellus.com)

EXTENSIONS

More terms from James A. Sellers (sellersj(AT)math.psu.edu), May 01 2000

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


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