1-2-3-4

	1-2-3-4
	<a href="/wiki/File:1234.png" class="image" title="1-2-3-4 image"><img alt="1-2-3-4 image" src="/w/images/e/e7/1234.png" decoding="async" width="105" height="105" /></a>
	<a href="/wiki/File:1234.png" class="image" title="1-2-3-4 image"><img alt="1-2-3-4 image" src="/w/images/e/e7/1234.png" decoding="async" width="105" height="105" /></a>
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Pattern type	Oscillator
Number of cells	28
Bounding box	11 × 11
Period	4
Mod	Unknown
Heat	2
Volatility	0.13
Strict volatility	Unknown
Discovered by	Unknown
Year of discovery	Unknown
Rules
Outer-totalistic rules	B3/S23 – B38/S1235678
# of rules	26 = 64
Glider synthesis
Fewest gliders	28†
Uploaded synthesis RLE	1234_synth.rle
	†Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files
Plaintext	1234.cells
RLE	1234.rle

1-2-3-4 is a period 4 oscillator and billiard table configuration.

External links