All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Numbers > Sequences
Sequence of Squares 2 (Posted on 2004-12-01) Difficulty: 3 of 5
Show that there exist an infinite number of infinite sequences of distinct positive integers a, b, c, d, ... for which a+1, ab+1, abc+1, abcd+1, ... are all squares.

See The Solution Submitted by Brian Smith    
Rating: 2.6667 (6 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
commentPemmadu Raghu Ramaiah2005-01-24 19:26:36
SolutionA different solutionJer2004-12-01 17:47:18
SolutionSolutione.g.2004-12-01 17:19:53
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information