MCS 115 Extra Credit Problem: Pascal's triangle modulo 3

If you solve an extra credit problem, the work you do must be entirely your own.

This problem is worth 15 points.

Calculate and display the first 28 rows of Pascal's triangle modulo 3. From a certain perspective (specify), the result may be identified with a "familiar" prefractal. Identify it. Note any other special fractal features you observe.