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A040726 Continued fraction for sqrt(754). 2
27, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5, 2, 54, 2, 5, 1, 1, 1, 1, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..88.

Index entries for continued fractions for constants

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

FORMULA

a(n)=(1/9)*{-50*(n mod 9)+5*[(n+1) mod 9]-2*[(n+2) mod 9]+2*[(n+3) mod 9]+2*[(n+4) mod 9]+2*[(n+5) mod 9]+6*[(n+6) mod 9]-[(n+7) mod 9]+54*[(n+8) mod 9]}-27*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 20 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(754)), confrac);

CROSSREFS

Sequence in context: A040724 A040723 A040725 * A040727 A059953 A190994

Adjacent sequences:  A040723 A040724 A040725 * A040727 A040728 A040729

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified July 16 23:49 EDT 2019. Contains 325092 sequences. (Running on oeis4.)