Squaredance

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Squaredance
x = 40, y = 40, rule = B3/S23:T40,40 2o6b2o6b2o6b2o6b2o$4b2o6b2o6b2o6b2o6b2o$2bo4bo2bo4bo2bo4bo2bo4bo2bo4bo $2bo4bo2bo4bo2bo4bo2bo4bo2bo4bo$4b2o6b2o6b2o6b2o6b2o$2o6b2o6b2o6b2o6b 2o$3bo2bo4bo2bo4bo2bo4bo2bo4bo2bo$3bo2bo4bo2bo4bo2bo4bo2bo4bo2bo$2o6b 2o6b2o6b2o6b2o$4b2o6b2o6b2o6b2o6b2o$2bo4bo2bo4bo2bo4bo2bo4bo2bo4bo$2bo 4bo2bo4bo2bo4bo2bo4bo2bo4bo$4b2o6b2o6b2o6b2o6b2o$2o6b2o6b2o6b2o6b2o$3b o2bo4bo2bo4bo2bo4bo2bo4bo2bo$3bo2bo4bo2bo4bo2bo4bo2bo4bo2bo$2o6b2o6b2o 6b2o6b2o$4b2o6b2o6b2o6b2o6b2o$2bo4bo2bo4bo2bo4bo2bo4bo2bo4bo$2bo4bo2bo 4bo2bo4bo2bo4bo2bo4bo$4b2o6b2o6b2o6b2o6b2o$2o6b2o6b2o6b2o6b2o$3bo2bo4b o2bo4bo2bo4bo2bo4bo2bo$3bo2bo4bo2bo4bo2bo4bo2bo4bo2bo$2o6b2o6b2o6b2o6b 2o$4b2o6b2o6b2o6b2o6b2o$2bo4bo2bo4bo2bo4bo2bo4bo2bo4bo$2bo4bo2bo4bo2bo 4bo2bo4bo2bo4bo$4b2o6b2o6b2o6b2o6b2o$2o6b2o6b2o6b2o6b2o$3bo2bo4bo2bo4b o2bo4bo2bo4bo2bo$3bo2bo4bo2bo4bo2bo4bo2bo4bo2bo$2o6b2o6b2o6b2o6b2o$4b 2o6b2o6b2o6b2o6b2o$2bo4bo2bo4bo2bo4bo2bo4bo2bo4bo$2bo4bo2bo4bo2bo4bo2b o4bo2bo4bo$4b2o6b2o6b2o6b2o6b2o$2o6b2o6b2o6b2o6b2o$3bo2bo4bo2bo4bo2bo 4bo2bo4bo2bo$3bo2bo4bo2bo4bo2bo4bo2bo4bo2bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ ZOOM 16 THUMBSIZE 2 HEIGHT 480 GPS 2 AUTOSTART ]]
Pattern type Agar
Period 2
Density 0.25
Discovered by Don Woods
Year of discovery 1971

Squaredance is a period 2 agar and phoenix based on the domino that was found in 1971 by Don Woods.[1][2] Woods originally referred to it as "quilt", but Wainwright renamed it "squaredance" because the pairs of bits seem to move in and out around empty squares.

x = 40, y = 40, rule = B3/S23 12bob2o4bob2o4bob2o$12b2obo4b2obo4b2obo2$12b3o5b3o5b3o$11bo2bo4bo2bo4b o2bo$11bo7bo7bo$13bo7bo7bo$9b2o6b2o6b2o$2o11b2o6b2o6b2o$o2b2o3bo2bo4bo 2bo4bo2bo4bo$bobo2bobo2bo4bo2bo4bo2bo4bo$2obo9b2o6b2o6b2o3b2o$4b2o3b2o 6b2o6b2o9bob2o$7bo4bo2bo4bo2bo4bo2bobo2bobo$7bo4bo2bo4bo2bo4bo2bo3b2o 2bo$9b2o6b2o6b2o11b2o$2o11b2o6b2o6b2o$o2b2o3bo2bo4bo2bo4bo2bo4bo$bobo 2bobo2bo4bo2bo4bo2bo4bo$2obo9b2o6b2o6b2o3b2o$4b2o3b2o6b2o6b2o9bob2o$7b o4bo2bo4bo2bo4bo2bobo2bobo$7bo4bo2bo4bo2bo4bo2bo3b2o2bo$9b2o6b2o6b2o 11b2o$2o11b2o6b2o6b2o$o2b2o3bo2bo4bo2bo4bo2bo4bo$bobo2bobo2bo4bo2bo4bo 2bo4bo$2obo9b2o6b2o6b2o3b2o$4b2o3b2o6b2o6b2o9bob2o$7bo4bo2bo4bo2bo4bo 2bobo2bobo$7bo4bo2bo4bo2bo4bo2bo3b2o2bo$9b2o6b2o6b2o11b2o$13b2o6b2o6b 2o$10bo7bo7bo$12bo7bo7bo$9bo2bo4bo2bo4bo2bo$9b3o5b3o5b3o2$8bob2o4bob2o 4bob2o$8b2obo4b2obo4b2obo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ ZOOM 6 GPS 5 AUTOSTART ]]
A stabilisation of squaredance discovered by Dean Hickerson on March 25, 1993[2]
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RLE: here Plaintext: here
x = 16, y = 16, rule = B3/S23 5bo$5bo3b3o$4bo2bo$9b2o$bo3b2o6bo$bobo4bo2bo2b2o$bobo4bo2bo$5b2o6bo$2bo6b2o$4bo2bo4bobo$2o2bo2bo4bobo$2bo6b2o3bo$5b2o$8bo2bo$4b3o3bo$10bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ ZOOM 14 GPS 5 AUTOSTART ]]
A thinner but non-extensible stabilisation discovered in the C4_4 census on Catagolue with components of the Lei.
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Catagoluehere

References

  1. Robert Wainwright (June 1971). Lifeline, vol 2.
  2. 2.0 2.1 Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.

External links