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 A103985 #10 Aug 23 2025 09:22:43 %S A103985 9,6,8,9,4,2,0,8,3,0,3,6,7,4,6,7,7,2,8,0,6,0,6,5,8,9,4,6,6,6,8,9,9,8, %T A103985 6,4,9,9,4,5,7,1,1,5,3,2,7,1,3,9,9,8,1,7,7,2,5,8,0,4,6,4,3,3,7,1,6,7, %U A103985 2,2,8,1,2,5,2,0,7,8,3,6,5,8,3,3,2,2,3,8,6,6,8,9,0,6,8,4,4,9,9,3,3,0 %N A103985 Decimal expansion of average length of a line segment picked at random in a unit 6-cube. %H A103985 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/HypercubeLinePicking.html">Hypercube Line Picking</a> %e A103985 0.968942083... %Y A103985 Cf. A103983, A103984, A103986, A103987. %K A103985 nonn,cons %O A103985 0,1 %A A103985 _Eric W. Weisstein_, Feb 24 2005 %E A103985 Offset corrected by _Vaclav Kotesovec_, Aug 23 2025