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 A199501 #5 Mar 30 2012 18:53:10 %S A199501 2,6,1,7,3,5,5,3,7,8,1,9,4,7,7,7,7,7,7,7,9,3,5,3,5,7,2,2,8,3,0,1,9,0, %T A199501 8,0,2,9,2,2,7,4,4,3,7,8,0,4,8,3,2,4,9,1,8,1,0,2,4,0,8,9,8,3,3,9,1,6, %U A199501 4,6,2,9,9,7,9,6,3,7,2,8,4,8,7,4,1,6,5,6,4 %N A199501 Pi raised to fraction of imaginary part of second and third Riemann zeta function zero. %C A199501 This number has seven consecutive 7:s in its decimal expansion close to the beginning. This can be amplified by dividing the number by 589, which gives 0.004443727297444444444471198171188... which in turn has ten consecutive 4:s. %F A199501 This number = A000796^(A065434/A065452) %e A199501 2.61735537819477777779353572283019080292... %t A199501 RealDigits[N[Pi^(Im[ZetaZero[2]]/Im[ZetaZero[3]]), 90]] %Y A199501 Cf. A000796, A065434, A065452. %K A199501 nonn,cons %O A199501 1,1 %A A199501 _Mats Granvik_, Nov 07 2011