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 A010222 Continued fraction for sqrt(178). 1
 13, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12, 1, 2, 26, 2, 1, 12 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS G. Xiao, Contfrac Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 1). FORMULA a(n) = (1/90)*(-316*(n mod 6) + 29*((n+1) mod 6) + 209*((n+2) mod 6) - 121*((n+3) mod 6) + 59*((n+4) mod 6) + 404*((n+5) mod 6)) - 13*(C(2*n,n) mod 2), with n >= 0. - Paolo P. Lava, Jul 28 2009 MATHEMATICA ContinuedFraction[Sqrt[178], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 26 2011 *) CROSSREFS Sequence in context: A223515 A281092 A010223 * A086266 A217436 A040166 Adjacent sequences:  A010219 A010220 A010221 * A010223 A010224 A010225 KEYWORD nonn,cofr AUTHOR STATUS approved

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Last modified September 17 22:53 EDT 2019. Contains 327147 sequences. (Running on oeis4.)