The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A213513

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A213513

The sequence Z(n) arising in the enumeration of balanced ternary trees.
(history; published version)

#9 by Bruno Berselli at Thu Feb 06 09:01:22 EST 2014

STATUS

proposed

approved

#8 by Michel Marcus at Thu Feb 06 08:21:00 EST 2014

STATUS

editing

proposed

#7 by Michel Marcus at Thu Feb 06 08:20:56 EST 2014

REFERENCES

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

Sung-Hyuk Cha, On Complete and Size Balanced k-ary Tree Integer Sequences, INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND INFORMATICS, Issue 2, Volume 6, 2012, pp. 67-75; http://naun.org/multimedia/UPress/ami/16-125.pdf. - From N. J. A. Sloane, Dec 24 2012

LINKS

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.

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

STATUS

approved

editing

#6 by N. J. A. Sloane at Mon Dec 24 13:24:20 EST 2012

STATUS

editing

approved

#5 by N. J. A. Sloane at Mon Dec 24 13:24:18 EST 2012

REFERENCES

STATUS

approved

editing

#4 by N. J. A. Sloane at Tue Jun 12 23:53:38 EDT 2012

STATUS

editing

approved

#3 by N. J. A. Sloane at Tue Jun 12 23:53:36 EDT 2012

NAME

qqq

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

COMMENTS

See Cha (2012) for the precise definition.

REFERENCES

#2 by N. J. A. Sloane at Tue Jun 12 23:53:13 EDT 2012

NAME

allocated for N. J. A. Sloane

qqq

DATA

1, 3, 4, 5, 8, 10, 12, 13, 14, 15, 16, 17, 18, 22, 25, 28, 30, 32, 34, 36, 38, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 63, 67, 71, 74, 77, 80, 83, 86, 89, 91

OFFSET

1,2

KEYWORD

allocated

nonn

AUTHOR

N. J. A. Sloane, Jun 12 2012

STATUS

approved

editing

#1 by N. J. A. Sloane at Tue Jun 12 23:44:14 EDT 2012

NAME

allocated for N. J. A. Sloane

KEYWORD

allocated

STATUS

approved