Muttering moat 1

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Muttering moat 1
x = 7, y = 7, rule = B3/S23 2o$o3b2o$bobobo2$b2o2bo$3bo2bo$5b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 2 ZOOM 24 LOOP 2 ]]
Pattern type Oscillator
Oscillator type Muttering moat
Number of cells 15
Bounding box 7×7
Period 2
Mod 1
Heat 10
Volatility 0.50
Strict volatility 0.50
Discovered by Dean Hickerson
Year of discovery 1993

Muttering moat 1 is a period-2 oscillator and muttering moat that was found on May 20, 1993 by Dean Hickerson.[1]

Synthesis

Martin Grant and Goldtiger997 found a 21-glider synthesis of Muttering moat 1 on March 2, 2017.[2] This was improved to 11 gliders by Mark Niemiec in March 2019,[3] and then to 10 gliders by various people in September 2020.[4]

References

  1. Dean Hickerson's oscillator stamp collection. Retrieved on November 18, 2020.
  2. Goldtiger997 (March 2, 2017). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  3. Mark Niemiec (March 28, 2019). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  4. Ian07 (September 25, 2020). Message in #cgol on the Conwaylife Lounge Discord server

External links

  • 15P2.12 at Heinrich Koenig's Game of Life Object Catalogs