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 A288241 #6 Aug 28 2021 04:47:54
%S A288241 1,9,4,7,9,4,8,4,7,1,8,8,4,7,7,9,6,7,1,0,3,1,5,5,7,0,5,1,6,9,0,2,5,8,
%T A288241 4,5,2,9,3,5,0,2,5,3,8,9,4,1,5,5,1,4,1,6,9,8,4,7,8,7,3,3,7,5,9,2,2,8,
%U A288241 0,5,5,3,7,9,7,3,5,0,3,7,6,6,3,8,8,9
%N A288241 Decimal expansion of the limiting ratio of consecutive terms of A288231.
%e A288241 1.9479484718847796710315570516902584529350253894155...
%t A288241 z = 2000; r = 4^(1/3);
%t A288241 u = CoefficientList[Series[1/Sum[Floor[(k + 1)*r] (-x)^k, {k, 0, z}], {x, 0, z}], x]; (* A288231 *)
%t A288241 v = N[u[[z]]/u[[z - 1]], 200]
%t A288241 RealDigits[v, 10][[1]](* A288241 *)
%Y A288241 Cf. A288231, A078140 (includes guide to related constants).
%K A288241 nonn,cons,easy
%O A288241 1,2
%A A288241 _Clark Kimberling_, Jul 11 2017