| A Mysterious Sequence |
Can you figure out the next number in this sequence?
1, 11, 21, 1211, 111221, ???
Please note that you MUST give an explanation in order to get credit for a correct answer.
This problem will remain up through the entire summer. I will grade all submitted solutions at the end of the summer, so my response will serve as a reminder to check for a new puzzle in September!
Congratulations to the following, who were high scorers for this past year:
AlphaSigChainsaw (96 points)
yoi55 (85 points)
lewanj (83 points)
beckyh (76 points) |
Problem Moderated by: Douglas |
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