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Next in the Sequence

Here is a series of numbers. What is the next number in the sequence?

1
11
21
1211
111221
312211
13112221

The first number is 1, or 1 (one) 1, so you get 11. To describe 11, you have two 1’s, or 21. Now you have one 2 and one 1, so the next number is 1211. The solution is to simply continue describing the previous number using only numbers.


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4 Comments on "Next in the Sequence"


Goldfish says
April 11, 2016 @ 12:53

This is cool and confusing

Cool beans

-goldfish


Dinesh Bhimsaria says
October 21, 2016 @ 03:07

1113213211


GraceyCakes says
November 22, 2016 @ 20:44

1113213211


Simon josphson says
January 11, 2018 @ 10:55

If 6051=234789 which two not in sequence. You can chane the numbers. But 4 left side and 6 left side.
Two of the right side of equation not belong to the left side
Or two of the right side will be in sequence to come

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