A generating function for the area-weighted moment of the number of convex polygons on the square lattice is derived. The conjecture of Enting and Cuttmann is verified.
Chan, W. S. (1994). Approximation of polygonal curves [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200005440