Fumarole on Rich's p16

Fumarole on Rich's p16
x = 13, y = 20, rule = B3/S23 4bo3bo$2b2obobob2o$bo3bobo3bo$o3b2ob2o3bo$obo7bobo$bo9bo2$4b2ob2o$3bob obobo$4bo3bo5$7b2o$5b2o2b2o$5bo4bo$6bo2bo$4bobo2bobo$4b2o4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ LOOP 96 THUMBSIZE 3 GPS 4 ZOOM 16 HEIGHT 640 WIDTH 640 ]]
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Pattern type	Oscillator
Number of cells	52
Bounding box	13×20
Period	80
Mod	80
Heat	41.3
Volatility	0.92
Strict volatility	0.01
Discovered by	Unknown
Year of discovery	Unknown
Rules Outer-totalistic rules B3/S23 – B38/S2378 Important rules Conway Life # of rules 23 = 8 Isotropic rules B3-cky/S23-ck – B34eq5kry6cn8/S234cjy5cery6i78
Glider synthesis Fewest gliders 32 Catagolue-generated RLE fumaroleonrichsp16_synth.rle
Pattern files Plaintext fumaroleonrichsp16.cells RLE fumaroleonrichsp16.rle
Identifiers apgcode xp80_03pmwmp3zy011zom999e0e999mozx8kc0ck8

Fumarole on Rich's p16 is a period 80 oscillator that is composed of a fumarole and Rich's p16. Although it is composed of two oscillators of smaller periods (5 and 16 respectively), it is considered non-trivial because it contains a single cell that is alive in one generation and dead in the other 79 phases of the oscillator. In terms of its 52 cells, it is the smallest known non-trivial period 80 oscillator.

External links

• Fumarole on Rich's p16 at Adam P. Goucher's Catagolue