ON THE 2-ADIC BEHAVIOR OF THE NUMBER OF DOMINO TILINGS ON A TORUS

Cheng, WD; Guo, XJ

Cheng, WD (reprint author), Chongqing Univ Posts & Telecommun, Sch Sci, 2 Chongwen Rd, Chongqing 400065, Peoples R China.

CONTRIBUTIONS TO DISCRETE MATHEMATICS, 2019; 14 (1): 55

Abstract

We study the 2-adic behavior of the number of domino tilings of a 2(2n + 1) x 2(2n + 1) torus. We show that this number is of the form 2(4n+2) g(n)(2)......

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