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A040719 Continued fraction for sqrt(747). 1
27, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 54, 3, 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)*[57+51*(-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(747)), confrac);

CROSSREFS

Sequence in context: A040717 A037930 A040718 * A176763 A018857 A040713

Adjacent sequences:  A040716 A040717 A040718 * A040720 A040721 A040722

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 16 19:11 EST 2018. Contains 318188 sequences. (Running on oeis4.)