Jason's p11

Jason's p11 is a period-11 oscillator discovered by Jason Summers in April, 2003.[1] The canonical version is stabilized by snakes; alternate stabilizations are possible, using e.g. bookends.

Jason's p11
<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html> #N Jason's p11 #C A period 11 oscillator. #C http://www.conwaylife.com/wiki/Jason%27s_p11 x = 25, y = 25, rule = B3/S23 8bob2ob2obo$8b2obobob2o2$8b3o3b3o$7bo3bobo3bo$7bobobobobobo$11bobo$4b 2o2b3o3b3o2b2o$2obo3bo9bo3bob2o$bobobobo9bobobobo$o2bo3bo9bo3bo2bo$2o 2b3o11b3o2b2o2$2o2b3o11b3o2b2o$o2bo3bo9bo3bo2bo$bobobobo9bobobobo$2obo 3bo9bo3bob2o$4b2o2b3o3b3o2b2o$11bobo$7bobobobobobo$7bo3bobo3bo$8b3o3b 3o2$8b2obobob2o$8bob2ob2obo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ GPS 4 THUMBSIZE 2 LOOP 11 WIDTH 480 HEIGHT 480 ]]</nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
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Pattern type Oscillator
Number of cells 144
Bounding box 25×25
Period 11
Mod 11
Heat 33.5
Volatility 0.62
Strict volatility 0.62
Discovered by Jason Summers
Year of discovery 2003

The version stabilized by houses first appeared semi-naturally in March 2016, in a symmetric soup submitted to Catagolue.[2]

References
  1. Jason Summers' all-osc pattern collection. Retrieved on July 21, 2011.
  2. Aidan F. Pierce (March 31, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums
  • 144P11.1 at Heinrich Koenig's Game of Life Object Catalogs

Variants
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