p44 traffic light hassler

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p44 traffic light hassler
x = 37, y = 36, rule = B3/S23 25b2o$24bo2bo$24bobobo$25bob3o$27b3o$6b2o$5bobo$5b2o24bo$24b3o4bo$9b3o 12bobo3b3o$9bobo12b3obo$9b3o2$29b5o$28bob3obo$28bobobobo$4bo22b2obobob 2o$3bobo3b3o14bo2b2ob2o2bo$3bob4o3b3o11b2o7b2o$2obo9bob2o$2ob2o2b2o2bo bo4bo$3bo8b3o3bo$3bobo4bo5b3o$4b2o3bobobo2b3ob2o$8bobo2bob4o3bo$8bobob 2o4bobobo$6b2o2b4obobo4b2o$5bo2b2o9b3o2bo$6b2o2b9o4bo$9bo6b2o2b3o$6b3o b2obo5b2o$5bo2bo4bob2o$6bobo2b2ob2o$3b3o3bo3bo2bo$3bo2b3o4b3o$6bo7b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 8 ZOOM 5 ]]
Pattern type Oscillator
Number of cells 193
Bounding box 37×36
Period 44
Mod 44
Heat 116
Volatility 0.78
Strict volatility 0.42
Discovered by Matthias Merzenich
Noam Elkies
Year of discovery 2010

P44 traffic light hassler is a period-44 oscillator discovered by Matthias Merzenich on April 9, 2010 based on a 19-generation traffic light push by Noam Elkies. The original form of the pattern features a large period 4 oscillator based on blocked p4-3, with one shoulder less intrusive. A smaller p4 was found on October 18, 2021 by Matthias Merzenich.[1]

The base reaction gives off strong dot and obo sparks. On October 26, 2021, David Raucci found an R-pentomino hassler using a higher-clearance version of the oscillator.[2]

x = 86, y = 36, rule = B3/S23 32b2o$32b2o2$30b6o$29bo2bo3bo$10b2ob2o14b2o3b2o9b2o$10bo3bo19bo10bobo$ 12b2o4b2o5b2o5bobo11b2o$4b2o2b4obobo3bo6b3o3bobo$3bobo2bo2bo3b4o5bo4bo 5bo5b3o$3bo6b3obo4b3obob4obo4bo5bobo$2ob2o5b2o3b2obo2bobobo3bo2bo2bo5b 3o$o2bob2o4bo7bo3bo2b2o3bo2bo25bo3b2o$bobo7bo3bo3bo2bo3b4ob4o24bobo2bo $2bobo2b2o2b2ob3o4b4o6bo2bo23bobo4bo$4bo2b2obobobobobobo2bo3b2o4bo23bo 2bo3b2o2b2o7b2o$4bobo3bobo2b2obobobo5b3o2bo22bo3bobo3b3obo6bo$5bob4obo 4b2o4bo4b3o22b5obo2b4o4b3o6bo$6bo6b3o4b4o2bob5o22b3o4bo4b2o4bob4obo$8b o6bob3o3bobo3bo22bo2b3o5bobobob2o2bobo3bobo$7b2o7b2o2b2o3bo2bo23bo4b2o 3bo2bobobobobobob2o2bo$20bo4bobo23bo2bo6b4o4b3ob2o2b2o2bobo$21bo2bobo 24b4ob4o3bo2bo3bo3bo7bobo$20b2o3bo25bo2bo3b2o2bo3bo7bo4b2obo2bo$42b3o 5bo2bo2bo3bobobo2bob2o3b2o5b2ob2o$42bobo5bo4bob4obob3o4bob3o6bo$42b3o 5bo5bo4bo5b4o3bo2bo2bobo$51bobo3b3o6bo3bobob4o2b2o$38b2o11bobo5b2o5b2o 4b2o$38bobo10bo19bo3bo$39b2o9b2o3b2o14b2ob2o$49bo3bo2bo$50b6o2$52b2o$ 52b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 6 GPS 8 AUTOSTART ]]
The original form of the oscillator
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RLE: here Plaintext: here

References

  1. Matthias Merzenich (October 23, 2021). Message in #cgol on the Conwaylife Lounge Discord server
  2. David Raucci (October 26, 2021). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums

External links