Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/51596
Title: Proof without words: a Pascal-like triangle with Pell number row sums
Authors: Plaza, Ángel 
UNESCO Clasification: 120504 Teoría elemental de los números
Issue Date: 2017
Journal: College Mathematics Journal 
Abstract: In a Pascal-like triangle, where each entry is the sum of the three numbers above them, we visually prove that the row sums are the Pell numbers, given by a two-step recursion.
URI: http://hdl.handle.net/10553/51596
ISSN: 0746-8342
DOI: 10.4169/college.math.j.48.5.346
Source: College Mathematics Journal [ISSN 0746-8342], v. 48 (5), p. 346
Appears in Collections:Artículos
Show full item record

Page view(s)

76
checked on Jun 10, 2023

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.