74P85

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74P85
x = 22, y = 21, rule = B3/S23 2bo11bo$2b3o7b3o$5bo5bo$4b2o6bo$11bo$7b2o$7b2o2$6b2o$6b2o$3bo9b2o$2bo 6b2obobo$3bo5b2obo2b2obo$3o10bobob2o$o8b2ob2o5b2o$9bo4bob3o2bo$10b3ob o4b2o$12b2o2bobo$16bobo$12b2o3bo$12b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ THUMBSIZE 3 GPS 4 ZOOM 24 HEIGHT 600 WIDTH 600 ]]
Pattern type Oscillator
Number of cells 74
Bounding box 22 × 21
Period 85
Mod 85
Heat 20.82
Volatility 0.61
Strict volatility 0.02
Discovered by Entity Valkyrie
Year of discovery 2019

74P85 was the smallest known non-trivial period-85 oscillator until August 27, 2022, when it was beaten by the p85 R-pentomino hassler. It consists of a honey thieves variant interacting with an unnamed period-5 Eater 2 variant.[1]

See also

References

  1. Entity Valkyrie (December 13, 2019). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums

External links