38P11.1
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38P11.1  
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Pattern type  Oscillator  

Oscillator type  Billiard table  
Number of cells  38  
Bounding box  12×12  
Period  11  
Mod  11  
Heat  4.4  
Volatility  0.31  
Strict volatility  0.31  
Discovered by  David Buckingham  
Year of discovery  1977  
 
 
 

38P11.1 is an unnamed period 11 oscillator. Discovered by David Buckingham on June 20, 1977, it was the first oscillator of this period to be found and was the smallest known until it was surpassed by rattlesnake in 2016.^{[1]} It uses two blocks as induction coils.
See also
References
 ↑ DRHoscillators.rle  Dean Hickerson's oscillator collection header
External links
 38P11.1 at Heinrich Koenig's Game of Life Object Catalogs
Variants
 Fourfold 38P11.1 (variant 1) at Adam P. Goucher's Catagolue
 Fourfold 38P11.1 (variant 2) at Adam P. Goucher's Catagolue
 Fourfold 38P11.1 (variant 3) at Adam P. Goucher's Catagolue
Categories:
 Patterns
 Oscillators with 38 cells
 Patterns with 38 cells
 Patterns found by David Buckingham
 Patterns found in 1977
 Patterns that can be constructed with 81 gliders
 Oscillators
 Periodic objects with minimum population 38
 Billiard tables
 Oscillators with period 11
 Oscillators with mod 11
 Oscillators with heat 4
 Oscillators with volatility 0.31
 Oscillators with strict volatility 0.31
 Patterns with bilateral diagonal symmetry
 Unnamed periodic objects