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 A192985 #7 Mar 30 2012 18:37:27
%S A192985 1,1,2,18,324,8600,304110,13494012,723167816,45583507944,
%T A192985 3314590951050,273983096442440,25451868722986332,2633115724586963772,
%U A192985 301154828427859401086,37850982841326873432060,5202124730575982650388880
%N A192985 E.g.f. satisfies: A(x) = 1 + x*Sum_{n>=0} (A(x)^n - 1)^n/n!.
%F A192985 E.g.f. satisfies: A(x/G(x)) = 1 + x where G(x) = Sum_{n>=0} ((1+x)^n-1)^n/n! and G(x) = x/Series_Reversion(A(x)-1) = e.g.f. of A192935.
%e A192985 E.g.f.: A(x) = 1 + x + 2*x^2/2! + 18*x^3/3! + 324*x^4/4! + 8600*x^5/5! +...
%e A192985 where A(x/G(x)) = 1 + x and G(x) is the e.g.f. of A192935:
%e A192985 G(x) = 1 + x + 4*x^2/2! + 39*x^3/3! + 592*x^4/4! + 12965*x^5/5! +...
%Y A192985 Cf. A192935.
%K A192985 nonn
%O A192985 0,3
%A A192985 _Paul D. Hanna_, Jul 13 2011