Tiling a Strip with Triangles

Tiling a Strip with Triangles
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用三角形平铺一条带

DOI:
10.37236/3478
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发表时间:
2014
期刊:
Electron. J. Comb.
影响因子:
--
通讯作者:
Shenzhi Wang
Shenzhi Wang
中科院分区:
--
文献类型:
--
作者:
John Bodeen;S. Butler;Taekyoung Kim;Xiyuan Sun;Shenzhi Wang

文献摘要

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在本文中,我们研究了具有三角形的$2\ * n$“三角形带”的平铺。这些贴图与斐波那契数、佩尔数和其他已知序列有联系。我们推导了几种不同的递归式,建立了这些数的一些性质,并给出了这些平铺的精细化计数(即,通过使用的三角形的数量和类型),并建立了这些精细化计数的几个性质。
In this paper, we examine the tilings of a $2\times n$ "triangular strip" with triangles. These tilings have connections with Fibonacci numbers, Pell numbers, and other known sequences. We derive several different recurrences, establish some properties of these numbers, and give a refined count for these tilings (i.e., by the number and type of triangles used) and establish several properties of these refined counts.