e/Sawtooth (CA)

Information
has gloss	eng: In a cellular automaton, a finite pattern is called a sawtooth if its population grows without bound but does not tend to infinity. In other words, a sawtooth is a pattern with population that reaches new heights infinitely often, but also infinitely often drops below some fixed value. Their name comes from the fact that their plot of population versus generation number looks roughly like an ever-increasing sawtooth graph.
lexicalization	eng: Sawtooth
instance of	c/Cellular automaton patterns

Media
media:img	Sawtooth CA popgraph.png
media:img	Sawtooth life.png