How about this: If your left neighbor is on, then turn on only if your right neighbor is off. http://mathworld.wolfram.com/ElementaryCellularAutomaton.html ht

How about this: If your left neighbor is on, then turn on only if your right neighbor is off. http://mathworld.wolfram.com/ElementaryCellularAutomaton.html http://mathworld.wolfram.com/ElementaryCellularAutomaton.htm...