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A040248 Continued fraction for sqrt(265). 1
16, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1, 3, 32, 3, 1, 1, 2, 2, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..88.

Index entries for continued fractions for constants

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

FORMULA

a(n)=(1/162)*{-499*(n mod 9)-13*[(n+1) mod 9]+23*[(n+2) mod 9]+41*[(n+3) mod 9]+23*[(n+4) mod 9]+5*[(n+5) mod 9]+23*[(n+6) mod 9]+59*[(n+7) mod 9]+545*[(n+8) mod 9]}-16*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 21 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(265)), confrac);

MATHEMATICA

ContinuedFraction[Sqrt[265], 100] (* or *) PadRight[{16}, 100, {32, 3, 1, 1, 2, 2, 1, 1, 3}] (* Harvey P. Dale, Dec 09 2014 *)

CROSSREFS

Sequence in context: A040255 A031323 A095838 * A080992 A040249 A099143

Adjacent sequences:  A040245 A040246 A040247 * A040249 A040250 A040251

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 18 12:18 EDT 2019. Contains 328160 sequences. (Running on oeis4.)