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

Home > Numbers
Choose your neighbor (Posted on 2010-04-23) Difficulty: 4 of 5
How many 12-digit binary sequences exist with no two ones(11) neighboring each other?.
How many 12-digit binary sequences exist with no 3 ones(111) neighboring each other?.
Leading zeros allowed.

No Solution Yet Submitted by Ady TZIDON    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Hints/Tipsre: Structure /corrected (spoiler)Ady TZIDON2010-04-23 21:16:19
Solutionsemi-analytic solutionCharlie2010-04-23 14:06:46
SolutionStructureJer2010-04-23 13:31:07
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (6)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2019 by Animus Pactum Consulting. All rights reserved. Privacy Information