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A040250 Continued fraction for sqrt(267). 1
16, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 2, 1, 15, 1, 2, 32, 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)*{-397*(n mod 6)+38*[(n+1) mod 6]+263*[(n+2) mod 6]-157*[(n+3) mod 6]+68*[(n+4) mod 6]+503*[(n+5) mod 6]}-16*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 20 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(267)), confrac);

CROSSREFS

Sequence in context: A095851 A095881 A040251 * A065645 A037925 A239864

Adjacent sequences:  A040247 A040248 A040249 * A040251 A040252 A040253

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 18 22:11 EDT 2019. Contains 321305 sequences. (Running on oeis4.)