p39 pi-heptomino hassler

p39 pi-heptomino hassler
x = 35, y = 32, rule = B3/S23 9b2o$8bobo$8bo$3bob2ob2o$3b2obo$6bo$6b2o5$22b2o3b2o$22bobo2b2o$10b3o 10bo$2obo6bobo$ob2o6bobo$24bo$23b2obo$24bobo$23bo$23bobo$22bo3bo$14b2o 7bo2bo$14b2o8b2o$19b2o7b2o2b2o$19b2o6bo2bo$27bo4b3o$28bob2obo$29bo2$ 25b2o$25b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] [[ THUMBSIZE 2 GPS 13 ZOOM 7 ]]
View static image
Pattern type	Oscillator
Number of cells	78
Bounding box	35 × 32
Period	39 (mod: 39)
Heat	54.3
Volatility	0.91 | 0.58
Kinetic symmetry	Unspecified
Discovered by	goldenratio iNoMed
Year of discovery	2022
Rules Outer-totalistic rules B3/S23 – B38/S238 # of rules 22 = 4 Isotropic rules B3/S23 – B34e8/S234c8
Pattern files Plaintext p39piheptominohassler.cells RLE p39piheptominohassler.rle
Identifiers apgcode xp39_wog8o0e93zy132zy4go4ogy46a4w66z8e13yemeizy9ccxgg037fa60ggzye11y236fe5267zyk33

p39 pi-heptomino hassler is a period-39 oscillator discovered by goldenratio and iNoMed on January 17, 2022, and the first such oscillator not based on an LCM or glider loop mechanism. It consists of a Beluchenko's p13 hassling a pi-heptomino. A dimer form exists that has only stable catalysts.

x = 49, y = 30, rule = B3/S23 8b2o$7bobo$7bo$2bob2ob2o$2b2obo$5bo$5b2o27b2o$34b2o4$21b2o3b2o19b2o$ 21bobo2b2o19bo$9b3o10bo22bobo$9bobo25bobo5b2o$2b2o5bobo25bobo$bobo22bo 10b3o$bo19b2o2bobo$2o19b2o3b2o4$13b2o$13b2o27b2o$43bo$43bob2o$40b2ob2o bo$41bo$39bobo$39b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ GPS 20 THUMBSIZE 2 ]]

The dimer form mentioned above (click above to open LifeViewer)

External links

• p39 pi-heptomino hassler at Adam P. Goucher's Catagolue