Brain Teasers Optical Illusions Puzzle Hunts Codes & Ciphers Mechanical Puzzles
Personal Links
Browse Teasers
Search Teasers

2, 3, 6, 7, 14, 15...

Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.

 

Puzzle ID:#29820
Fun:*** (2.55)
Difficulty:** (1.8)
Category:Series
Submitted By:DesiredAus****

 

 

 



What are the next numbers in this sequence?
2, 3, 6, 7, 14, 15, 30, 31, 62, 63...



Answer

126, 127...

2, 3*2=6, 7*2=14, 15*2=30, and so on.

Hide




What Next?

  
  

See another brain teaser just like this one...

Or, just get a random brain teaser

If you become a registered user you can vote on this brain teaser, keep track of
which ones you have seen, and even make your own.

 


Comments

TheEarthling*no**
Apr 17, 2006

Fun and easy.
fem81uken*
Apr 19, 2006

Easy and fun
charles445*us
Apr 20, 2006

Got it in half a second.
Great fun though
lexymo*us*
Apr 28, 2006

Thank you, thank you, thank you!! I finally figured one of these out!!

Back to Top
   


Online Now
4 users and 503 guests

Users In Chat
autumn
Follow Braingle!
Fold 'N Fly Paper Airplanes
Easy to follow folding instructions and videos.
Copyright © 1999-2017 | FAQ | Widgets | Links | Green | Subscribe | Contact | Privacy | Conditions | Advertise | Braingle Time: 2:20 am
Sign In Create a free account