Star

	Star
	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html> 4b3o4b2$2bobobobo2b2$obo5bobo$o9bo$obo5bobo2$2bobobobo2b2$4b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ THUMBSIZE 2 GPS 2 ]]</nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html> 4b3o4b2$2bobobobo2b2$obo5bobo$o9bo$obo5bobo2$2bobobobo2b2$4b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ THUMBSIZE 2 GPS 2 ]]</nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
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Pattern type	Oscillator
Number of cells	24
Bounding box	13×13
Period	3
Mod	3
Heat	37.3
Volatility	0.93
Strict volatility	0.93
Discovered by	Hartmut Holzwart
Year of discovery	1993
Rules
Outer-totalistic rules	B3/S23 – B3678/S23678
Important rules	Conway Life, HighLife
# of rules	26 = 64
Isotropic rules	B3-jkqy/S2eik3ijy – B2ekn34-aw5-aei678/S1c234-wz5-y678
Glider synthesis
Fewest gliders	20
Catagolue-generated RLE	star_synth.rle
Uploaded synthesis RLE	star_synth.rle
Pattern files
Plaintext	star.cells
RLE	star.rle
Identifiers
apgcode	xp3_0gs46364sgz13e8ogo8e31zy11
Pentadecathlon ID	24P3.178

Star is a period-3 oscillator that was found by Hartmut Holzwart on February 16, 1993.[1] It is one of the few known oscillators that is a polyomino in one of its phases. In August, 2004 Jason Summers found a 20-glider synthesis of this oscillator.[2]

Image gallery

Star is named after generation 2 of its evolution

A related period 3 oscillator. Any or all of the blocks are optional; if present they are lethargic beacons.
RLE: here

gollark: By what specifically?

gollark: Optionals are NOT THE SAME TYPE Æ

gollark: Bad.

gollark: It's a really bad way.

gollark: Simple problems, solved in the most hilariously inelegant way.

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