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A040193 Continued fraction for sqrt(208). +0
1
14, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2, 1, 2, 2, 28, 2, 2 (list; graph; listen)
OFFSET

0,1

LINKS

Index entries for continued fractions for constants

FORMULA

a(n)=(1/90)*{-353*(n mod 6)+37*[(n+1) mod 6]+22*[(n+2) mod 6]+52*[(n+3) mod 6]+37*[(n+4) mod 6]+427*[(n+5) mod 6]}-14*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Apr 24 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(208)), confrac);

CROSSREFS

Sequence in context: A147716 A040192 A040191 this_sequence A064972 A064432 A040194

Adjacent sequences: A040190 A040191 A040192 this_sequence A040194 A040195 A040196

KEYWORD

nonn,cofr,easy

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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