Beluchenko's p37

Beluchenko's p37
#N 124P37 #O Nicolay Beluchenko #C The first period 37 oscillator to be found. Discovered in April 2009. #C www.conwaylife.com/wiki/index.php?title=124P37 x = 37, y = 37, rule = 23/3 11b2o11b2o11b$11b2o11b2o11b3$6bo23bo6b$5bobo5bo9bo5bobo5b$4bo2bo5bob2o 3b2obo5bo2bo4b$5b2o10bobo10b2o5b$15bobobobo15b$16bo3bo16b2$2o33b2o$2o 33b2o$5b2o23b2o5b2$6bobo19bobo6b$6bo2bo17bo2bo6b$7b2o19b2o7b2$7b2o19b 2o7b$6bo2bo17bo2bo6b$6bobo19bobo6b2$5b2o23b2o5b$2o33b2o$2o33b2o2$16bo 3bo16b$15bobobobo15b$5b2o10bobo10b2o5b$4bo2bo5bob2o3b2obo5bo2bo4b$5bob o5bo9bo5bobo5b$6bo23bo6b3$11b2o11b2o11b$11b2o11b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 37 GPS 18 THUMBSIZE 2 ZOOM 10 HEIGHT 480 ]]
View animated image
View static image
Pattern type	Oscillator
Number of cells	124
Bounding box	37 × 37
Period	37
Mod	37
Heat	94.3
Volatility	0.94
Strict volatility	0.94
Discovered by	Nicolay Beluchenko
Year of discovery	2009
Rules Outer-totalistic rules B3/S23 – B38/S2378 # of rules 23 = 8 Isotropic rules B3/S23 – B34c6c7c8/S234ce5er6ein78
Glider synthesis Fewest gliders 76† Catagolue-generated RLE synthesis Uploaded synthesis RLE beluchenkosp37_synth.rle †Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files Plaintext beluchenkosp37.cells RLE beluchenkosp37.rle
Identifiers apgcode xp37_y2gy033y733y0gzy02543y130aic0cia03y13452z66x88yj88x66zy23kl2yd2lk3zggx8b021yd120b8xggz11xggy484o0o48y4ggx11zy01243y13011x1103y13421zy733y733 Pentadecathlon ID 124P37.1

Beluchenko's p37 is a period 37 oscillator consisting of 4 loaves and 8 blocks hassling 8 R-pentominoes. It was the first period 37 oscillator to be found, and was discovered by Nicolay Beluchenko on April 14, 2009. It was the only known unique period 37 oscillator until the discovery of 132P37 in March 2010. In terms of its 124 cells, it currently smallest known period 37 oscillator. Adam P. Goucher noticed that two of these oscillators could interact non-trivially by hassling a beehive and a block.

Image gallery

Two copies of 124P37 hassling a beehive and a block Download RLE: click here

Also see

• Beluchenko's p51

External links

• Beluchenko's p37 at the Life Lexicon

• Beluchenko's p37 at Adam P. Goucher's Catagolue

• 124P37.1 at Heinrich Koenig's Game of Life Object Catalogs
• New Oscillators at Game of Life News