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 A249522 #11 Feb 16 2025 08:33:24 %S A249522 5,3,0,7,9,7,3,3,7,2,5,3,0,7,5,2,2,9,7,0,6,7,9,5,8,9,8,9,8,7,7,8,1,6, %T A249522 6,4,8,3,8,4,3,1,8,8,8,2,1,9,9,8,4,3,9,1,6,7,9,6,1,9,6,1,2,1,7,4,6,1, %U A249522 8,1,8,2,0,8,1,5,6,1,8,7,6,9,0,4,2,2,8,0,1,7,2,9,3,9,0,2,5,3,3,5,2,4,6 %N A249522 Decimal expansion of the expected product of two sides of a random Gaussian triangle in three dimensions. %H A249522 Steven R. Finch, <a href="/A102519/a102519.pdf">Random Triangles</a>, January 21, 2010. [Cached copy, with permission of the author] %H A249522 Eric Weisstein MathWorld, <a href="https://mathworld.wolfram.com/GaussianTrianglePicking.html">Gaussian Triangle Picking</a> %F A249522 p = 2 + 6*sqrt(3)/Pi. %e A249522 5.3079733725307522970679589898778166483843188821998439167961... %t A249522 p = 2 + 6*Sqrt[3]/Pi; RealDigits[p, 10, 104] // First %Y A249522 Cf. A102519, A102520, A102556, A102557, A102558, A102559, A249491, A249521. %K A249522 nonn,cons,easy %O A249522 1,1 %A A249522 _Jean-François Alcover_, Oct 31 2014