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A010220 Continued fraction for sqrt(176). +0
1
13, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3, 26, 3, 1, 3 (list; graph; listen)
OFFSET

0,1

LINKS

G. Xiao, Contfrac

Index entries for continued fractions for constants

FORMULA

a(n)=(1/3)*{-5*(n mod 4)+[(n+1) mod 4]+4*[(n+2) mod 4]+10*[(n+3) mod 4]}-13*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Jul 28 2009]

CROSSREFS

Sequence in context: A078421 A098222 A114457 this_sequence A104818 A117540 A010221

Adjacent sequences: A010217 A010218 A010219 this_sequence A010221 A010222 A010223

KEYWORD

nonn,cofr

AUTHOR

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

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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