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 A105734 Duplicate of A076839. 0
 1, 1, 2, 3, 2, 1, 1, 2, 3, 2, 1, 1, 2, 3, 2, 1, 1, 2, 3, 2, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Previous name was: For n>2, a(n) > 0 is such that a(n-1)^2+4*a(n-2)*a(n) is a minimal square, with a(1)=1, a(2)=1. The sequence depends on seed terms a(1) and a(2); if a(1)=1, a(3)=a(2)+1. All(?) sequences end with cycle={1,2,3,2,1} (or {2,4,6,4,2}, which essentially the same cycle) of length=5. LINKS Table of n, a(n) for n=1..22. CROSSREFS Sequence in context: A083279 A306239 A159455 * A076839 A092542 A321305 Adjacent sequences: A105731 A105732 A105733 * A105735 A105736 A105737 KEYWORD dead AUTHOR Zak Seidov, Apr 18 2005 STATUS approved

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Last modified May 19 14:45 EDT 2024. Contains 372698 sequences. (Running on oeis4.)