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 A246823 #10 Jan 17 2020 16:08:47 %S A246823 1,4,5,5,9,3,8,0,9,2,6,7,6,4,0,4,1,9,4,0,1,2,1,4,8,9,4,0,9,5,7,3,2,4, %T A246823 9,8,2,1,8,0,2,8,3,6,0,2,3,2,3,2,0,4,8,3,0,6,5,3,5,6,0,9,9,3,1,9,6,7, %U A246823 7,7,6,6,5,2,3,7,6,8,1,6,5,7,5,9,8,8,7,4,2,0,2,8,8,5,9,5,7,9,9,6,5,7,4,1 %N A246823 Decimal expansion of the asymptotic cost of the minimum edge cover in a complete bipartite graph with independent exponentially distributed edge costs. %H A246823 Steven R. Finch, <a href="http://arxiv.org/abs/2001.00578">Errata and Addenda to Mathematical Constants</a>, p. 55. %H A246823 Martin Hessler and Johan Wästlund, <a href="http://www.math.chalmers.se/~wastlund/HesslerWastlund.pdf">Edge cover and polymatroid flow problems</a> %F A246823 W(1)^2 + 2W(1), where W is the Lambert W-function (also known as ProductLog). %e A246823 1.4559380926764041940121489409573249821802836023232... %t A246823 RealDigits[ProductLog[1]^2 + 2*ProductLog[1], 10, 104] // First %Y A246823 Cf. A030178. %K A246823 nonn,cons,easy %O A246823 1,2 %A A246823 _Jean-François Alcover_, Sep 04 2014