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A040355 Continued fraction for sqrt(375). 1
19, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2, 38, 2, 1, 2, 1, 5, 1, 2, 1, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..89.

Index entries for continued fractions for constants

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

FORMULA

a(n)=(1/90)*{-313*(n mod 10)+2*[(n+1) mod 10]+20*[(n+2) mod 10]+2*[(n+3) mod 10]+47*[(n+4) mod 10]-25*[(n+5) mod 10]+20*[(n+6) mod 10]+2*[(n+7) mod 10]+20*[(n+8) mod 10]+335*[(n+9) mod 10]}-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(375)), confrac);

MATHEMATICA

ContinuedFraction[Sqrt[375], 90] (* or *) PadRight[{19}, 90, {38, 2, 1, 2, 1, 5, 1, 2, 1, 2}] (* Harvey P. Dale, Jun 01 2013 *)

CROSSREFS

Sequence in context: A262028 A326475 A040356 * A166032 A040354 A040357

Adjacent sequences:  A040352 A040353 A040354 * A040356 A040357 A040358

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 20 05:51 EDT 2019. Contains 327212 sequences. (Running on oeis4.)