54P17.1

	54P17.1
	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 15, y = 13, rule = B3/S23 5bo$4bobo$4bobo3b2o$b2obob2o3bo$2bobo6bob2o$o2bobob3obo2bo$2obobo4bobo $3bobo2b2o2b2o$3bobo3bobo$4b2obobobo$6bobobo$6bobo$7b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ GPS 5 ZOOM 16 LOOP 17 ]]</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>x = 15, y = 13, rule = B3/S23 5bo$4bobo$4bobo3b2o$b2obob2o3bo$2bobo6bob2o$o2bobob3obo2bo$2obobo4bobo $3bobo2b2o2b2o$3bobo3bobo$4b2obobobo$6bobobo$6bobo$7b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ GPS 5 ZOOM 16 LOOP 17 ]]</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
Oscillator type	Billiard table
Number of cells	54
Bounding box	15×13
Period	17
Mod	17
Heat	3.9
Volatility	0.24
Strict volatility	0.24
Discovered by	Dean Hickerson
Year of discovery	1997
Rules
Outer-totalistic rules	B3/S23 – B38/S23678
Important rules	Conway Life
# of rules	24 = 16
Isotropic rules	B3-cjk/S2-n3-a – B2c34r5cn7c8/S234aejkqrw5-e678
Pattern files
Plaintext	54p17.1.cells
RLE	54p17.1.rle
Identifiers
apgcode	xp17_xo4o796o8gzc93s254ll6p7oi6zx11x343
Pentadecathlon ID	54P17.1

54P17.1 is an unnamed period-17 oscillator. It was the first period 17 oscillator to be found, and was discovered by Dean Hickerson on April 27, 1997.[1][2] In terms of its 54 cells, it had been the smallest known period 17 oscillator for 17 years until discovery of honey thieves in September 2014.[3] It has one well-known variant, 71P17.1, which is shown below. This oscillator is related to 42P10.1.

Image gallery

A related unnamed period 17 oscillator, 71P17.1
RLE: here

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gollark: Wait, no.

gollark: I might be.

gollark: fASFI)Oj

gollark: What sort of "device handling"?

References

"Life Credits". Retrieved on April 5, 2009.
"Game of Life Status page". Retrieved on April 5, 2009.
"Class 2 Objects Catalog". Retrieved on April 5, 2009.

External links

54P17.1 at Adam P. Goucher's Catagolue

54P17.1 at Heinrich Koenig's Game of Life Object Catalogs

This article is issued from Conwaylife. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[1] "Life Credits". Retrieved on April 5, 2009.

[2] "Game of Life Status page". Retrieved on April 5, 2009.

[3] "Class 2 Objects Catalog". Retrieved on April 5, 2009.