Cis-beacon on table (or up beacon on table) is a period 2 oscillator composed of a beacon on a table.
Cis-beacon and table is about the twenty-first most common naturally-occurring oscillator in Achim Flammenkamp's census, being less common than the cis-beacon on dock but more common than trans-beacon on table.
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
- 12P2.2 at Heinrich Koenig's Game of Life Object Catalogs