#Life 1.05
#D Diagonal sawtooth with expansion factor 6
#D Population is unbounded but does not tend to infinity.  Its graph is
#D a sawtooth function with ever-increasing teeth.  More specifically,
#D the population in generation  t = 8*6^n - 216  (n >= 2)  is  t/36 + 558,
#D but the population in generation  32*6^n - 429  (n >= 2)  is only  469.
#D Dean Hickerson, dean@ucdmath.ucdavis.edu  5/14/91
#N
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