Narayana Polynomial

See also

Narayana Number, Narayana Triangle

References

Sulanke, R. A. "Counting Lattice Paths by Narayana Polynomials." Elec. J. Combin. 7, No. 1, R40, 1-9, 2000. http://www.combinatorics.org/Volume_7/Abstracts/v7i1r40.html.