Braingle: '-1, 0, 1, 2, 9, ?' Brain Teaser

-1, 0, 1, 2, 9, ?

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

Puzzle ID:	#27156
Fun:	(2.34)
Difficulty:	(2.88)
Category:	Series
Submitted By:	letmeforget
Corrected By:	cdrock

What's the next number in the sequence?

-1, 0, 1, 2, 9, ?

Show Answer

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

boodler Nov 26, 2005	Couldn't work this one out at all,so called an old school-mate of mine, who is a Maths teacher, and while explaining the question, worked it out! It IS early in the morning
coldfire Nov 26, 2005	I couldn't figure it out at all nice
choptlivva Nov 26, 2005	Sheeesh!!! I shouldn't even try these math ones! Good job though!!
zonarita Nov 26, 2005	You got me on this one.
wolfmanh Nov 26, 2005	i have to admit this you got me one this one Very clever indeed love it anymore more?
rkaaland Nov 27, 2005	Didn't have a clue- good job!
redraptor50 Nov 28, 2005	OK, great one! but got me
markmonnin Nov 29, 2005	That would have been easier with larger numbers.
lessthanjake789 Jan 13, 2006	very nice one, im just confused as to why it says starting at zero, cause you start with -1.... other than that, great teaser