Within the class of polyominoes we work on the enumeration of two subfamilies of the family of snake polyominoes: stairs and snakes of height 2. We consider them from a graph theoretical perspective. In the process of enumeration of these graphs, we use classical ideas, as symmetries, and a new approach that connects these snakes with the partitions of integers.
Primary Language | English |
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Subjects | Mathematical Sciences |
Journal Section | Articles |
Authors | |
Publication Date | December 25, 2018 |
Submission Date | August 13, 2018 |
Acceptance Date | December 9, 2018 |
Published in Issue | Year 2018 |