%I #13 Feb 27 2016 17:57:32
%S 0,1,1,1,5,15,50,180,676,2666,10831,45263,193097,839305,3702793,
%T 16552491,74829186,341652547,1573557441,7303953109,34139363401,
%U 160575404720,759577584604,3611720900930,17254901764792,82793934434748,398862862215977,1928661772504001,9357906461877107,45549820100444687
%N Number of trees on n nodes with forbidden limbs.
%H T. Lu, <a href="http://dx.doi.org/10.1016/0012-365X(95)00041-T">The enumeration of trees with and without given limbs</a>, Discr. Math., 154 (1996), 153-165, Example 4.
%H <a href="/index/Tra#trees">Index entries for sequences related to trees</a>
%F G.f. g014273(x)-g014273(x)^2, where g014273 is the o.g.f. of A014273. - _R. J. Mathar_, Feb 27 2016
%K nonn
%O 0,5
%A _N. J. A. Sloane_.