%I #9 Feb 06 2014 09:01:22

%S 1,3,4,5,8,10,12,13,14,15,16,17,18,22,25,28,30,32,34,36,38,40,41,42,

%T 43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,63,67,71,74,77,80,83,

%U 86,89,91

%N The sequence Z(n) arising in the enumeration of balanced ternary trees.

%C See Cha (2012) for the precise definition.

%H Sung-Hyuk Cha, <a href="http://www.wseas.us/e-library/conferences/2012/CambridgeUSA/MATHCC/MATHCC-60.pdf">On Integer Sequences Derived from Balanced k-ary Trees</a>, Applied Mathematics in Electrical and Computer Engineering, 2012.

%H Sung-Hyuk Cha, <a href="http://naun.org/multimedia/UPress/ami/16-125.pdf">On Complete and Size Balanced k-ary Tree Integer Sequences</a>, International Journal of Applied Mathematics and Informatics, Issue 2, Volume 6, 2012, pp. 67-75. - From _N. J. A. Sloane_, Dec 24 2012

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Jun 12 2012