login
This site is supported by donations to The OEIS Foundation.

 

Logo

Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 5000 articles have referenced us, often saying "we discovered this result with the help of the OEIS".

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

%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] (* _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 December 5 07:11 EST 2016. Contains 278761 sequences.