OFFSET
0,2
LINKS
S. B. Ekhad, D. Zeilberger, Computational and Theoretical Challenges on Counting Solid Standard Young Tableaux, arXiv:1202.6229 [math.CO], 2012
Wikipedia, Young tableau
FORMULA
a(n) = A214753(2n,n).
CROSSREFS
KEYWORD
nonn
AUTHOR
Alois P. Heinz, May 25 2016
STATUS
approved