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A040808 Continued fraction for sqrt(837). 2
28, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13, 2, 13, 1, 56, 1, 13 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..74.

Index entries for continued fractions for constants

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 1).

FORMULA

a(n)=(1/90)*{-79*(n mod 6)+266*[(n+1) mod 6]-79*[(n+2) mod 6]+251*[(n+3) mod 6]-94*[(n+4) mod 6]+911*[(n+5) mod 6]}-28*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 29 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(837)), confrac);

CROSSREFS

Sequence in context: A040805 A040806 A040807 * A040809 A040810 A040811

Adjacent sequences:  A040805 A040806 A040807 * A040809 A040810 A040811

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 28 10:51 EDT 2020. Contains 337393 sequences. (Running on oeis4.)