0,2
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
a(n) = 15*a(n-2)-a(n-4)
Sequence in context: A042917 A141336 A031414 this_sequence A132602 A001914 A031392
Adjacent sequences: A030449 A030450 A030451 this_sequence A030453 A030454 A030455
nonn
Mark Milhet (mm992395(AT)shellus.com)
More terms from James A. Sellers (sellersj(AT)math.psu.edu), May 01 2000
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