Combinatorics and Graph Theory

1905 Submissions

[1] viXra:1905.0474 [pdf] submitted on 2019-05-23 09:15:36

Corrigendum to "Polyomino Enumeration Results. (Parkin et Al., Siam Fall Meeting 1967)"

Authors: Richard J. Mathar
Comments: 17 Pages.

This work provides a Java program which constructs free polyominoes of size n sorted by width and height of the convex hull (i.e., its rectangular bounding box). The results correct counts for 15-ominoes published in the 1967 proceedings of the SIAM Fall Meeting, and extend them to 16-ominoes and partially to even larger polyominoes.
Category: Combinatorics and Graph Theory