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A220854 Sum of exclusive heights of size-balanced 3-ary trees on n nodes. 0

%I

%S 0,1,1,1,3,4,5,5,5,5,5,5,5,8,10,12,13,14,15,16,17,18,18,18,18,18,18,

%T 18,18,18,18,18,18,18,18,18,18,18,18,18,22,25,28,30,32,34,36,38,40,41,

%U 42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58,58

%N Sum of exclusive heights of size-balanced 3-ary trees on n nodes.

%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.

%K nonn

%O 1,5

%A _N. J. A. Sloane_, Dec 24 2012

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Last modified August 4 18:27 EDT 2020. Contains 336202 sequences. (Running on oeis4.)