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 A040609 Continued fraction for sqrt(635). 1
 25, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50, 5, 50 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Index entries for linear recurrences with constant coefficients, signature (0, 1). FORMULA a(n)=(1/2)*[55+45*(-1)^n]-25*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 15 2009] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(635)), confrac); MATHEMATICA PadRight[{25}, 100, {50, 5}] (* Harvey P. Dale, Feb 12 2015 *) CROSSREFS Sequence in context: A077490 A037928 A110796 * A040607 A248139 A224807 Adjacent sequences:  A040606 A040607 A040608 * A040610 A040611 A040612 KEYWORD nonn,cofr,easy AUTHOR STATUS approved

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Last modified July 19 09:33 EDT 2019. Contains 325155 sequences. (Running on oeis4.)