%I M3765
%S 5,7,15,27,57,114,243,506,1102,2381,5269,11686,26277,59348,135317,
%T 310064,715475,1659321,3870414,9071915,21372782,50591199,120332237
%N Number of trees with stability index n.
%D D. D. Grant, The stability index of graphs, pp. 2952 of Combinatorial Mathematics (Proceedings 2nd Australian Conf.), Lect. Notes Math. 403, 1974.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H D. D. Grant, <a href="http://dx.doi.org/10.1007/BFb0057373">The stability index of graphs</a>, pp. 2952 of Combinatorial Mathematics (Proceedings 2nd Australian Conf.), Lect. Notes Math. 403, 1974. Gives first 45 terms.
%H <a href="/index/Tra#trees">Index entries for sequences related to trees</a>
%K nonn,more
%O 1,1
%A _N. J. A. Sloane_.
