Bipole tie pseudobarberpole
From LifeWiki
Bipole tie pseudobarberpole  
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Pattern type  Oscillator  

Oscillator type  Muttering moat  
Family  Barberpole  
Number of cells  23  
Bounding box  17×17  
Period  10  
Mod  10  
Heat  20.8  
Volatility  0.73  
Strict volatility  0.00  
Discovered by  Unknown  
Year of discovery  Unknown  
 
 
 

Bipole tie pseudobarberpole is a period 10 oscillator that is composed of a bipole and pseudobarberpole that are diagonally touching. It was found no earlier than 1994. With a minimum population of 23 cells, it is the smallest known period 10 oscillator, though it is considered trivial because there is no individual cell that oscillates at the full period (as it is made up of a period 2 and a period 5 oscillator). The smallest known nontrivial period 10 oscillator, by minimum population, is 24P10.
See also
External links
 Bipole tie pseudobarberpole at Adam P. Goucher's Catagolue
 23P10.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
 Patterns
 Oscillators with 23 cells
 Patterns with 23 cells
 Patterns that can be constructed with 62 gliders
 Oscillators
 Periodic objects with minimum population 23
 Barberpole variants
 Muttering moats
 Oscillators with period 10
 Oscillators with mod 10
 Oscillators with heat 20
 Oscillators with volatility 0.73
 Oscillators with strict volatility 0.00