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A040463 Continued fraction for sqrt(486). 1
22, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44, 22, 44 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..62.

Index entries for continued fractions for constants

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

FORMULA

a(n)=33+11*(-1)^n-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(486)), confrac);

CROSSREFS

Sequence in context: A350086 A010861 A335273 * A022356 A094842 A134443

Adjacent sequences:  A040460 A040461 A040462 * A040464 A040465 A040466

KEYWORD

nonn,cofr,easy,less

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 25 22:13 EDT 2022. Contains 354868 sequences. (Running on oeis4.)