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 A040951 Continued fraction for sqrt(983). 1
 31, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5, 31, 5, 1, 2, 62, 2, 1, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,1). FORMULA a(n)=(1/224)*{-1571*(n mod 8)+81*[(n+1) mod 8]+221*[(n+2) mod 8]+837*[(n+3) mod 8]-619*[(n+4) mod 8]-3*[(n+5) mod 8]+137*[(n+6) mod 8]+1789*[(n+7) mod 8]}-31*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Jun 03 2009] G.f.: -(x^2-x+1)*(31*x^6+33*x^5+3*x^4-25*x^3+3*x^2+33*x+31)/((x-1)*(x+1)*(x^2+1)*(x^4+1)). [Colin Barker, Aug 11 2012] MAPLE with(numtheory): Digits := 300: convert(evalf(sqrt(983)), confrac); CROSSREFS Sequence in context: A047687 A040953 A040952 * A040950 A040955 A040954 Adjacent sequences:  A040948 A040949 A040950 * A040952 A040953 A040954 KEYWORD nonn,cofr,easy AUTHOR STATUS approved

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Last modified June 18 20:04 EDT 2021. Contains 345121 sequences. (Running on oeis4.)