%I M3512
%S 1,1,1,1,0,4,16,46,111,228,379,389,393,3810,14169,39735,91861,
%T 172623,225378,10246,1347935,5843671,17779693,43942706,89033228,
%U 133666868,64088688,508956437,2636138606,8664888857,22760994036,49429259575
%N Reversion of g.f. (beginning with constant term) for number of trees with n nodes.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H <a href="/index/Res#revert">Index entries for reversions of series</a>
%H <a href="/index/Tra#trees">Index entries for sequences related to trees</a>
%Y Cf. A000055, A037247.
%K sign,easy
%O 1,6
%A _N. J. A. Sloane_, _Mira Bernstein_
%E Signs corrected Dec 24 2001
