Amazing Number Patterns 3 – Square Numbers


This is the third post of the Amazing Number Patterns Series. In this post, we exhibit another pattern that can be derived from square numbers — this time, with a diagram.

number patterns

As the diagram shows, we have

2^2  = 1 + 2 + 1

3^2 = 1 + 2 + 3 + 2 + 1

4^2 = 1 + 2 + 3 + 4 + 3 + 2 + 1.

Hmmm, mathematics is indeed the science of patterns.

Now, will this pattern continue for larger squares? Hint: You have to learn mathematical induction to answer this question.

You may also want to check out  Number Patterns 1 and  Number Patterns 2.



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Guillermo Bautista

There are 2 comments. Add yours

  1. 24th June 2012 | Cris Reyes says: Reply
    Amazing! ^_^
  2. Pingback: Amazing Number Patterns 4 - Odds and Squares July 13, 2012

    [...] A celebration of mathematical art, beauty, and wonders. Post ListAboutContact Me Amazing Number Patterns 4 – Odds and Squares This is the fourth post in the Amazing Number Patterns Series and a repost from from Mathematics and Multimedia, my main blog.  The pattern below is a good example of a proof without words and is quite similar to the  amazing number pattern of square numbers. [...]

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