Drexel dragonThe Math ForumDonate to the Math Forum

The Math Forum Internet Mathematics Library

There exist triangular numbers that are also square

_____________________________________
Library Home || Full Table of Contents || Suggest a Link || Library Help
_____________________________________

Visit this site: http://www.cut-the-knot.org/do_you_know/triSquare.shtml

Author:Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny
Description: Inspired by a message sent in by Chris Whitrow, this page enumerates the set of infinite numbers that are concurrently triangular and square, and defines a recurrence relation for generating them.

Levels: High School (9-12), Early College
Languages: English
Math Topics: Sequences and Sets

[Privacy Policy] [Terms of Use]

_____________________________________
Home || The Math Library || Quick Reference || Search || Help
_____________________________________

© 1994-2014 Drexel University. All rights reserved.
http://mathforum.org/
The Math Forum is a research and educational enterprise of the Goodwin College of Professional Studies.The Math Forum is a research and educational enterprise of the Drexel University School of Education.