%I #20 Oct 20 2014 17:15:14
%S 1,1,1,1,1,3,3,3,3,3,3,5,5,7,7,7,9
%N A leaf weight sequence.
%C See Isgur et al. for precise definition.
%H Abraham Isgur, Vitaly Kuznetsov, and Stephen Tanny, <a href="http://arxiv.org/abs/1202.0276">A combinatorial approach for solving certain nested recursions with non-slow solutions</a>, arXiv preprint arXiv:1202.0276, 2012
%Y Cf. A210745.
%K nonn,more
%O 1,6
%A _N. J. A. Sloane_, May 10 2012