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A040241 Continued fraction for sqrt(258). 1
16, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32, 16, 32 (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)=24+8*(-1)^n-16*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 22 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(258)), confrac);

CROSSREFS

Sequence in context: A226757 A248764 A238409 * A278348 A022350 A226068

Adjacent sequences:  A040238 A040239 A040240 * A040242 A040243 A040244

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 22 00:52 EDT 2019. Contains 328315 sequences. (Running on oeis4.)