Windmill

Windmill is a period-4 oscillator that was found in November 1989 by Dean Hickerson.[1]

Windmill
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Pattern type Oscillator
Number of cells 56
Bounding box 18×18
Period 4
Mod 2
Heat 46
Volatility 0.85
Strict volatility 0.85
Discovered by Dean Hickerson
Year of discovery 1989

References

  1. Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
  • 56P4.9 at Heinrich Koenig's Game of Life Object Catalogs
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