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A040493 Continued fraction for sqrt(516). 2
22, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1, 14, 1, 1, 2, 1, 44, 1, 2, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..84.

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)*{-1867*(n mod 10)+113*[(n+1) mod 10]+23*[(n+2) mod 10]+68*[(n+3) mod 10]+653*[(n+4) mod 10]-517*[(n+5) mod 10]++68*[(n+6) mod 10]+113*[(n+7) mod 10]+23*[(n+8) mod 10]+2003*[(n+9) mod 10]}-22*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 13 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(516)), confrac);

MATHEMATICA

ContinuedFraction[Sqrt[516], 90] (* Harvey P. Dale, Aug 29 2011 *)

CROSSREFS

Sequence in context: A022185 A176631 A015150 * A040494 A225336 A040492

Adjacent sequences:  A040490 A040491 A040492 * A040494 A040495 A040496

KEYWORD

nonn,cofr,easy,less

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified April 26 09:00 EDT 2019. Contains 322472 sequences. (Running on oeis4.)