OFFSET
0,2
LINKS
Christoph Koutschan, Table of n, a(n) for n = 0..50 (terms n=1..24 from R. H. Hardin)
Robert Dougherty-Bliss, Christoph Koutschan, Natalya Ter-Saakov, and Doron Zeilberger, The (Symbolic and Numeric) Computational Challenges of Counting 0-1 Balanced Matrices, arXiv:2410.07435 [math.CO], 2024.
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 06 2010
EXTENSIONS
a(0)=1 prepended by Christoph Koutschan, Oct 12 2024
STATUS
approved