BB Logo
Line

Home |  Puzzles |  Games |  Illusions |  Today |  Sudoku |  Fun Stuff

niveKenotS | Search | Random | New | Today  | Log In

Line

 

What is the next number in this sequence:

1 11 21 1211 111221 ==?==

 [Ref: ZSYY]

312211: each term describes the previous term. Therefore the missing term should be read as: three ones, two twos and one one.

Back to the puzzles...

 

This website uses cookies, for more information please view our privacy policy.

Line
Line