31.4

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31.4
x = 13, y = 8, rule = B3/S23 2b2o$2bobo$4bo4b2o$4ob2o2bo2bo$o2bobobobob2o$3bobobobo$4b2obobo$8bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART THUMBSIZE 2 LOOP 2 ZOOM 24 GPS 60 ]]
Pattern type Strict still life
Number of cells 31
Bounding box 13×8
Discovered by Mike Playle
Year of discovery 2013
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31.4 is the catalyst used in the Snark reflector, nicknamed the "heart" of the Snark. It is also used in the CP semi-Snark.

The "4" of the 31.4 comes from the fact that it is the fourth 31-bit object in Mark Niemiec's still life collection.

See also

External links