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A213510 The sequence N(n) arising in the enumeration of balanced ternary trees. 0

%I #12 Jul 14 2022 17:25:13

%S 1,3,5,7,10,13,16,19,22,25,28,31,34,38,42,46,50,54,58,62,66,70,74,78,

%T 82,86,90,94,98,102,106,110,114,118,122,126,130,134,138,142,147,152,

%U 157,162,167,172,177,182,187,192

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

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

%C Conjecture: partial sums of A064099. - _Sean A. Irvine_, Jul 14 2022

%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

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Last modified April 25 07:41 EDT 2024. Contains 371964 sequences. (Running on oeis4.)