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 A201749 #8 Feb 07 2025 16:44:07
%S A201749 2,9,1,8,8,2,6,9,8,2,3,0,6,3,4,5,3,4,3,6,5,1,7,4,6,4,8,0,5,4,0,9,7,6,
%T A201749 2,4,9,9,4,9,0,9,4,7,6,8,1,0,7,5,4,5,8,9,8,0,6,0,7,0,7,6,5,2,1,3,8,3,
%U A201749 0,5,8,3,0,4,9,6,7,5,8,6,5,8,2,8,3,3,0,5,7,0,1,9,6,1,1,6,3,1,3
%N A201749 Decimal expansion of the number x satisfying x^2+10=e^x.
%C A201749 See A201741 for a guide to related sequences. The Mathematica program includes a graph.
%H A201749 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>.
%e A201749 x=2.918826982306345343651746480540976249949094...
%t A201749 a = 1; b = 0; c = 10;
%t A201749 f[x_] := a*x^2 + b*x + c; g[x_] := E^x
%t A201749 Plot[{f[x], g[x]}, {x, -3, 4}, {AxesOrigin -> {0, 0}}]
%t A201749 r = x /. FindRoot[f[x] == g[x], {x, 2.9, 3.0}, WorkingPrecision -> 110]
%t A201749 RealDigits[r] (* A201749 *)
%Y A201749 Cf. A201741.
%K A201749 nonn,cons
%O A201749 1,1
%A A201749 _Clark Kimberling_, Dec 05 2011