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A040354 Continued fraction for sqrt(374). 1
19, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1, 18, 1, 2, 38, 2, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..80.

Index entries for continued fractions for constants

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

FORMULA

a(n)=(1/90)*{-478*(n mod 6)+47*[(n+1) mod 6]+317*[(n+2) mod 6]-193*[(n+3) mod 6]+77*[(n+4) mod 6]+602*[(n+5) mod 6]}-19*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 28 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(374)), confrac);

CROSSREFS

Sequence in context: A040356 A040355 A166032 * A040357 A040358 A051312

Adjacent sequences:  A040351 A040352 A040353 * A040355 A040356 A040357

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 21 21:15 EDT 2019. Contains 327282 sequences. (Running on oeis4.)