%I A122674
%S A122674 1,1,2,8,35,240
%N A122674 Number of trees with n nodes generated from the simple cubic lattice.
%D A122674 J. R. Long and R. H. Holm, Enumeration and structural classification 
               of clusters derived from parent solids ..., J. Amer. Chem. Soc., 
               116 (1994), 9987-10002.
%Y A122674 Sequence in context: A030972 A020009 A007508 this_sequence A076122 A123290 
               A088675
%Y A122674 Adjacent sequences: A122671 A122672 A122673 this_sequence A122675 A122676 
               A122677
%K A122674 nonn,more
%O A122674 1,3
%A A122674 N. J. A. Sloane (njas(AT)research.att.com), Sep 23 2006