There exist triangular numbers that are also square
Library Home || Full Table of Contents || Library Help
|Interactive Mathematics Miscellany and Puzzles, Alexander Bogomolny|
|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|
|Math Topics:||Sequences and Sets|
© 1994- The Math Forum at NCTM. All rights reserved.