This site is supported by donations to The OEIS Foundation.



"Email this user" was broken Aug 14 to 9am Aug 16. If you sent someone a message in this period, please send it again.

(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A010220 Continued fraction for sqrt(176). 1


%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>

%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 1).

%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] (* _Vladimir Joseph Stephan Orlovsky_, Mar 25 2011*)

%K nonn,cofr

%O 0,1

%A _N. J. A. Sloane_.

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified August 17 23:00 EDT 2017. Contains 290681 sequences.