Achim's p11

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Achim's p11
x = 22, y = 22, rule = B3/S23 10b2o$10b2o$5bo10bo$4bobo8bobo$3bobo3bo2bo3bobo$2bobo4bo2bo4bobo$3bo5b o2bo5bo3$4b3o8b3o$2o18b2o$2o18b2o$4b3o8b3o3$3bo5bo2bo5bo$2bobo4bo2bo4b obo$3bobo3bo2bo3bobo$4bobo8bobo$5bo10bo$10b2o$10b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 11 GPS 4 THUMBSIZE 2 HEIGHT 480 ]]
Pattern type Oscillator
Number of cells 72
Bounding box 22×22
Period 11
Mod 11
Heat 68.4
Volatility 0.90
Strict volatility 0.90
Discovered by Achim Flammenkamp
Year of discovery 1994

Achim's p11 is a period 11 oscillator discovered by Achim Flammenkamp on August 4, 1994.[1] In February, 2000 Mark Niemiec created a 96-glider synthesis for this oscillator.[2] It was later improved to 75 gliders by Jeremy Tan on July 11, 2019,[3] followed by 63 gliders due to improvements by Matti Ward and toroidalet later the same day.[4][5]

See also

References

  1. Dean Hickerson's oscillator stamp collection.
  2. Jason Summers' jslife pattern collection.
  3. Jeremy Tan (July 11, 2019). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  4. Matti Ward (July 11, 2019). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  5. toroidalet (July 11, 2019). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums

External links

  • 72P11.1 at Heinrich Koenig's Game of Life Object Catalogs