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A040947 Continued fraction for sqrt(979). 2
31, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3, 62, 3, 2, 5, 1, 4, 1, 5, 2, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..89.

Index entries for continued fractions for constants

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

FORMULA

a(n)=(1/450)*{-2567*(n mod 10)+43*[(n+1) mod 10]+223*[(n+2) mod 10]-92*[(n+3) mod 10]+223*[(n+4) mod 10]-47*[(n+5) mod 10]+268*[(n+6) mod 10]-47*[(n+7) mod 10]+133*[(n+8) mod 10]+2743*[(n+9) mod 10]}-31*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Jun 03 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(979)), confrac);

CROSSREFS

Sequence in context: A040960 A040946 A040945 * A040948 A070656 A040949

Adjacent sequences:  A040944 A040945 A040946 * A040948 A040949 A040950

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 16 12:48 EST 2019. Contains 320163 sequences. (Running on oeis4.)