OFFSET
1,2
COMMENTS
Needs a better definition, but the source is readily available on the arXiv. - N. J. A. Sloane, Aug 22 2018
LINKS
Shishuo Fu, Dazhao Tang, Bin Han, Jiang Zeng, Gamma expansions of q-Narayana polynomials, pattern avoidance and the (-1)-phenomenon, arXiv:1805.08945 [math.CO], 2018. See p. 27.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Michael De Vlieger, Aug 21 2018
STATUS
approved