Sequence 1, 11, 21, 1211: what comes next?

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1, 11, 21, 1211, ...
What comes next? :-p
 

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Ah, I seen this one before. So I won't answer it. :biggrin:
 
maybe 41?[/color]couple of different reasons for picking this one, but both are pretty flimsy reasons
 
chound said:
1, 11, 21, 1211, ...
What comes next? :-p

1231?

<i write this sentence, because i am forced to lengthen the size of my message to at least 10 characters to be able to submit it!>
 
How about 1 .. ?
 
Last edited:
Ahh, or would it be " 3. "

Or maybe the answer to
What comes next? :-p
is
:-p
 
I think I got it this time, hint it helps to say the numbers out loud.
either 3112 or 111221[/color]
edit nevermind I see someone else already came up with it
 
Healey is right! Congrats. Will you explain the logic behind it?
 
People can still figure it out. the hint : Read it out loud.