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 A215833 #16 Oct 01 2012 10:51:54 %S A215833 1,5,6,0,0,1,5,5,8,3,4,5,2,5,0,9,0,6,1,0,7,6,6,5,3,4,8,5,2,5,9,1,1,3, %T A215833 5,6,0,8,7,7,3,9,1,9,0,8,6,8,7,8,4,5,1,2,0,1,2,7,6,6,1,6,2,1,3,7,8,4, %U A215833 4,0,9,9,4,3,6,2,7,8,4,6,3,9,7,2,7,9,9,1,5,8,1,0,3,9,7,2,2,2,2,2,9,0,9,4,6,2,6,0,8,1,2,6,3,7,7,3,1,7,3,9,0,7,4,9,8 %N A215833 Decimal expansion of the maximum value p>0, such that (cos(sin(x)))^p >= sin(cos(x)), x in (0,Pi/2). %C A215833 Equal to the inverse of the maximum of the function f(x) from A215832. %D A215833 R. Witula, D. Jama, E. Hetmaniok, D. Slota, On some inequality of the trigonometric type, Zeszyty Naukowe Politechniki Slaskiej - Matematyka-Fizyka (Science Fascicle of Silesian Technical University - Math.-Phys.), 92 (2010), 83-92. %F A215833 max p = 1/A215832 = 1.5600155834525... %Y A215833 Cf. A215832, A168546, A215670, A215668, A216891. %K A215833 nonn,cons %O A215833 1,2 %A A215833 _Roman Witula_, Aug 24 2012