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A040194 Continued fraction for sqrt(209). 0
14, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2, 28, 2, 5, 3, 2, 3, 5, 2 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

LINKS

Index entries for continued fractions for constants

FORMULA

a(n)=(1/112)*{-339*(n mod 8)+67*[(n+1) mod 8]-3*[(n+2) mod 8]+11*[(n+3) mod 8]+39*[(n+4) mod 8]+53*[(n+5) mod 8]-17*[(n+6) mod 8]+389*[(n+7) mod 8]}-14*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Apr 24 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(209)), confrac);

CROSSREFS

Sequence in context: A040193 A064972 A064432 * A107834 A070701 A067740

Adjacent sequences:  A040191 A040192 A040193 * A040195 A040196 A040197

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 16 08:13 EST 2012. Contains 205893 sequences.