Post without words #25

About Brent

Assistant Professor of Computer Science at Hendrix College. Functional programmer, mathematician, teacher, pianist, follower of Jesus.
Image | This entry was posted in modular arithmetic, number theory, posts without words and tagged . Bookmark the permalink.

2 Responses to Post without words #25

  1. Naren Sundar says:

    For the grid in row r and column c, it looks like the numbers, n, which exist are filled in indices corresponding to the sequence (n +1 mod r,n + 1 mod c). I don’t know about the empty squares.

  2. Pingback: A few words about PWW #25 | The Math Less Traveled

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