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 A095687 Numbers n such that n-th Pisano number = 6*n. 0
 0, 10, 50, 250, 1250, 6250, 31250, 156250, 781250, 3906250, 19531250, 97656250, 488281250, 2441406250, 12207031250, 61035156250, 305175781250, 1525878906250, 7629394531250, 38146972656250, 190734863281250 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Period of Fibonacci sequence(mod m)<=6*m. Effectively the same as A020699 and A020729 apart from the initial terms. [From Carl R. White, Sep 22 2009] LINKS K. S. Brown, Periods of Fibonacci Sequences Mod m FORMULA a(0) = 0, a(1) = 10, a(n) = 5*a(n-1); a(n) = sgn(n)*2*5^n [From Carl R. White, Sep 22 2009] CROSSREFS Cf. A001175. Sequence in context: A192019 A201210 A003207 * A204272 A220149 A154410 Adjacent sequences:  A095684 A095685 A095686 * A095688 A095689 A095690 KEYWORD nonn AUTHOR Lekraj Beedassy, Jul 05 2004 EXTENSIONS More terms from Carl R. White, Sep 22 2009 STATUS approved

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Last modified September 19 01:08 EDT 2018. Contains 315153 sequences. (Running on oeis4.)