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 A179022 #9 Jun 15 2016 07:18:30 %S A179022 4,6,8,3,7,4,8,4,9,8,7,9,8,7,9,8,6,5,4,3,8,5,1,6,9,8,4,0,7,0,4,8,4,5, %T A179022 8,4,5,8,0,4,7,1,9,9,8,3,4,9,3,7,4,2,2,3,1,3,3,9,7,2,8,9,4,7,9,5,7,2, %U A179022 0,8,4,0,0,4,3,7,6,3,5,8,7,5,4,7,5,0,0,2,0,8,4,1,6,6,0,0,5,4,4,0,3,3,0,8,7 %N A179022 Decimal expansion of 3*sqrt(39)/4. %C A179022 Area of the obtuse scalene triangle with sides of lengths 2, 5 and 6. 3rd smallest area of triangle with distinct integer sides. %t A179022 a=2;b=5;c=6;s=(a+b+c)/2;area=Sqrt[s*(s-a)*(s-b)*(s-c)];RealDigits[N[area,200]] %o A179022 (PARI) sqrt(351)/4 \\ _Charles R Greathouse IV_, Apr 25 2016 %Y A179022 Cf. A140239, A179021. %K A179022 nonn,cons,easy %O A179022 1,1 %A A179022 _Vladimir Joseph Stephan Orlovsky_, Jun 25 2010