On the Enumeration of Chequered Tilings in Polygons

Hiroaki Hamanaka, Takashi Horiyama and Ryuhei Uehara
Proceedings of Bridges 2017: Mathematics, Art, Music, Architecture, Education, Culture
Pages 423–426 Short Papers

Abstract

The Tokyo 2020 Olympic and Paralympic games emblems, called ‘harmonized chequered emblems,’ are designed with three kinds of rectangles. We enumerate all such tilings in a dodecagon with a hole.

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