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%I
%S 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,
%T 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,
%U 26,3,1,3,26,3,1,3,26,3,1,3
%N Continued fraction for sqrt(176).
%H G. Xiao, <a href="http://wims.unice.fr/~wims/en_tool~number~contfrac.en.html">Contfrac</a>
%H <a href="/index/Con#confC">Index entries for continued fractions for constants</a>
%F 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_, Jul 28 2009]
%t ContinuedFraction[Sqrt[176],300] (*From Vladimir Joseph Stephan Orlovsky, Mar 25 2011*)
%K nonn,cofr
%O 0,1
%A _N. J. A. Sloane_.
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