Pseudo-barberpole on rattlesnake

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Pseudo-barberpole on rattlesnake
11b2o$12bo$9b2o2$7bobo2$5bobo$10b2o$3bobo3bobo$3bo5bo$bo6b2o$b2o3$5bo$ 5b2o$2obobob3o$ob2obobobo$6bo2b3o$7b2o3bo$9b3o$9bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 55 THUMBSIZE 3 GPS 4 ZOOM 24 HEIGHT 600 WIDTH 600 ]]
Pattern type Oscillator
Number of cells 49
Bounding box 13×22
Period 55
Mod 55
Heat 22.65
Volatility 0.63
Strict volatility 0.01
Discovered by Unknown
Year of discovery Unknown

Pseudo-barberpole on rattlesnake is a period-55 oscillator that is composed of a pseudo-barberpole and rattlesnake. Although it is composed of two oscillators of smaller periods (5 and 11 respectively), it is considered non-trivial because it contains a single cell that is alive in generation 10 and dead in the other 54 phases of the oscillator. In terms of its 49 cells, it is the smallest known non-trivial period 55 oscillator.

See also

External links

  • 49P55.1 at Heinrich Koenig's Game of Life Object Catalogs