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A040889 Continued fraction for sqrt(920). +0
1
30, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60, 3, 60 (list; graph; listen)
OFFSET

0,1

LINKS

Index entries for continued fractions for constants

FORMULA

a(n)=(1/2)*[63+57*(-1)^n]-30*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Jun 03 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(920)), confrac);

CROSSREFS

Sequence in context: A040885 A040887 A040888 this_sequence A040882 A040883 A055517

Adjacent sequences: A040886 A040887 A040888 this_sequence A040890 A040891 A040892

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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