E-heptomino

	E-heptomino
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	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>b3o$2o$b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] <nowiki></nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
	View static image
Pattern type	Methuselah
Number of cells	7
Bounding box	4×3
MCPS	7
Lifespan	343 generations
Final population	51
L/I	49
F/I	7.3
F/L	0.149
L/MCPS	49
Discovered by	John Conway
Year of discovery	1970
Glider synthesis
Fewest gliders	3
Uploaded synthesis RLE	eheptomino_synth.rle
Pattern files
Plaintext	eheptomino.cells
RLE	eheptomino.rle

E-heptomino (or E) is a common heptomino named by John Conway. It stabilizes at generation 343, leaving behind four beehives, five blocks, one blinker and one escaping glider.

Image gallery

E-heptomino at generation 343

gollark: They have onboard passive-aggression neural networks massively surpassing human performance.

gollark: Oh, absolutely.

gollark: They don't actually have foreheads.

gollark: That would be inefficient, although they can encode some data as very small jitters in their position.

gollark: If you look closely, you can often see them emitting modulated neutrino beams at each other.

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