OFFSET
1,1
COMMENTS
Without the restriction to polygons that are interior to another polygon, the minimal number of vertices is always 3.
REFERENCES
See A322343.
LINKS
Wouter Castryck, Moving Out the Edges of a Lattice Polygon, Discrete Comput. Geom., 47 (2012), p. 496-518, Column n_min(1) in Table 1, p 512.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Hugo Pfoertner, Dec 04 2018
STATUS
approved