Middleweight volcano

	Middleweight volcano
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Pattern type	Oscillator
Family	Volcano
Number of cells	47
Bounding box	13 × 13
Period	5 (mod: 5)
Heat	16.4
Volatility	0.46 \| 0.46
Kinetic symmetry	Unspecified
Discovered by	Dean Hickerson
Year of discovery	1992
Rules
Outer-totalistic rules	B3/S23 – B38/S237
# of rules	22 = 4
Pattern files
Plaintext	middleweightvolcano.cells
RLE	middleweightvolcano.rle
Identifiers
apgcode	xp5_4aab97f79baicz32134b870vi
Pentadecathlon ID	47P5.4

Middleweight volcano is a period 5 oscillator that was found by Dean Hickerson in April 1992 that produces sparks much like a middleweight spaceship.

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