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 ship on quadpole but more common than the mazing.
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
- Tripole at Eric Weisstein's Treasure Trove of Life
- Tripole at the Life Lexicon
- Tripole at Adam P. Goucher's Catagolue