Question:

What's the pattern? Can you give me the next two lines?

by  |  earlier

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1

11

21

1211

111221

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2 ANSWERS


  1. 312211

    13112221

    1113213211


  2. CTEA has given you the correct patternL:

    312211

    13112221

    1113213211

    The explanation is simple:

    Starting with the number 1, the second and each of the following lines in the pattern indicate what the numbers are in the line above it.  Written in both number and words, the pattern is:

    1

    11 meaning the line above consists of One "1"

    21 meaning the line above consists of Two "1"'s

    1211 meaning the line above consists of One "2" and One "1"

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