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Proof Without Words: Sums of Octagonal Numbers

A visual proof for the sum of octagonal numbers is presented.

Old Node ID: 
3812
MSC Codes: 
40A05
Author(s): 
Hasan Unal (Yildiz Technical University Turkey)
Publication Date: 
Friday, January 27, 2012
Original Publication Source: 
Mathematics Magazine
Original Publication Date: 
February, 2010
Subject(s): 
Algebra and Number Theory
Algebra
Sequences and Series
Topic(s): 
Numbers With Special Forms or Properties
Flag for Digital Object Identifier: 
Publish Page: 
Furnished by JSTOR: 
File Content: 
Rating Count: 
5.00
Rating Sum: 
15.00
Rating Average: 
3.00
Applicable Course(s): 
4.3 Number Theory
Modify Date: 
Saturday, August 25, 2012
Average: 2.7 (6 votes)

Dummy View - NOT TO BE DELETED