The tripole is the barberpole of length 3.
The tripole is about the fourteenth most common naturally-occurring oscillator in Achim Flammenkamp's census, being less common than quadpole on ship but more common than mazing.
Martin Grant improved the previous 7-glider synthesis to 6 gliders on June 23, 2017.
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
- ↑ Extremeenthusiast (June 23, 2017). "Re: Synthesising Oscillators". ConwayLife.com forums. Retrieved on June 24, 2017.
- 9P2.1 at Heinrich Koenig's Game of Life Object Catalogs