123P27.1

123P27.1
#O Noam Elkies, November 12, 2002 #C The first period 27 oscillator to be found. x = 20, y = 22, rule = b3/s23 b2ob2o14b$2bobobob2o10b$bo2bobobo11b$ob2o2bobobo9b$o9b3obo5b$b3o9b2o5b $3bobobo2b2o3b2o3b$5bobobo2b2o3bo2b$4b2obo2b2o2b2obo2b$3bo3bobo2bobobo 3b$4b3o2bo2bo6bo$7b2o3bo2b5o$6bo2b4obo5b$5bob2o3bobo2b3o$6bo2b3o2bo4bo $7b2o5bob2o2b$9b3o2bobo3b$9bo2bobobo3b$10b5ob2o2b$15bo2bob$9bob4o2b2ob $9b2obo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 3 LOOP 27 THUMBSIZE 2 ZOOM 10 ]]
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Pattern type	Oscillator
Oscillator type	Billiard table
Number of cells	123
Bounding box	20×22
Period	27
Mod	27
Heat	14.4
Volatility	0.32
Strict volatility	0.05
Discovered by	Noam Elkies
Year of discovery	2002
Rules Outer-totalistic rules B3/S23 – B38/S2378 Important rules Conway's Life # of rules 23 = 8 Isotropic rules B3/S2-n3-a – B36cn7c8/S234aeqrw5-r678
Pattern files Plaintext 123p27.1.cells RLE 123p27.1.rle
Identifiers apgcode xp27_06ic88c170v18k4ozkf0v5p1p5t445p6o3tgz11w1169m96p5klkwaabgzy712102egm95d Pentadecathlon ID 123P27.1

123P27.1 is an unnamed period 27 oscillator. It was the first period 27 oscillator to be found, and was discovered by Noam Elkies on November 12, 2002.

See also

• 56P27
• 94P27.1

External links

• 123P27.1 at Adam P. Goucher's Catagolue

• 123P27.1 at Heinrich Koenig's Game of Life Object Catalogs