x = 16, y = 16, rule = B3/S238
3obob2o2b3o2bo$b2o2bob2o2bobo$2b3ob3obob2o$3bo7b2o$b2obob2o3b2ob2o$2ob
obo2b5ob2o$3bob2ob2ob3obo$4bob2ob2obob2o$bobo3b3ob3obo$o8bo2bobo$o2b3o
b3obob2o$3obo2b4ob2o$2b3obo2b2o2b2o$2o2b2obob4obo$o3bobo2bo3b2o$o2b12o
!
It came from a search by Eric Goldstein. Other highlights are the huge predominance of pulsars (a pi-heptomino will naturally evolve into a single pulsar in this rule) and a weird p2 (a 4-by-4 square with two opposite corners removed):
There's already a topic on this rule here. The p22 oscillator is known from soup. It will be interesting to see what differences there are from regular life when even more soups have been run.
