This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A197832 #5 Mar 30 2012 18:57:53 %S A197832 9,3,6,8,8,6,7,7,4,1,5,2,2,0,5,5,1,9,7,8,7,9,9,3,0,3,0,9,5,4,1,5,4,2, %T A197832 6,6,2,3,8,0,9,8,8,9,7,4,9,4,9,3,6,4,0,3,2,3,3,4,9,3,1,2,7,0,8,5,5,6, %U A197832 9,2,4,1,6,7,3,4,3,7,7,6,9,2,6,2,2,2,0,4,4,1,2,7,6,5,4,4,7,8,4 %N A197832 Decimal expansion of least x>0 satisfying (cos(x))^2+(sin(2*Pi*x))^2=1/2. %C A197832 For a discussion and guide to related sequences, see A197739. %e A197832 x=0.93688677415220551978799303095415426... %t A197832 (See the program at A197827.) %Y A197832 Cf. A197739, A197827. %K A197832 nonn,cons %O A197832 0,1 %A A197832 _Clark Kimberling_, Oct 19 2011