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

Home > Numbers
Big areas (Posted on 2013-09-17) Difficulty: 3 of 5
How many Pythagorean triangles are there whose area is expressed by 9 different digits?

Provide the values for the smallest and the biggest of them.

No Solution Yet Submitted by Ady TZIDON    
No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
re: att: Charlie | Comment 14 of 16 |
(In reply to att: Charlie by Ady TZIDON)

The sequence A227201 is now up on Sloane's OEIS.

Moderators were a great help.  My results had 540 members, but actually there are 515; I duplicated entries when more than one triangle had the same area, and, more mysteriously, I missed two valid entries.  I didn't need to debug my code, as one of the editors/moderators/referees, T.D. Noe, produced Mathematica code for the entry.

Edited on September 20, 2013, 11:44 pm
  Posted by Charlie on 2013-09-20 23:43:20

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 (10)
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