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A040755 Continued fraction for sqrt(783). 1
27, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54, 1, 54 (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, 1).

FORMULA

a(n)=(1/2)*[55+53*(-1)^n]-27*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 20 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(783)), confrac);

MATHEMATICA

ContinuedFraction[Sqrt[783], 100] (* or *) PadRight[{27}, 100, {54, 1}] (* Harvey P. Dale, Feb 23 2017 *)

CROSSREFS

Sequence in context: A040754 A059952 A244110 * A261197 A132651 A040722

Adjacent sequences:  A040752 A040753 A040754 * A040756 A040757 A040758

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 17 20:45 EDT 2019. Contains 325109 sequences. (Running on oeis4.)