Beluchenko's p40

	Beluchenko's p40
	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 17, y = 14, rule = B3/S23 2o8b2o$2o7bo$12bo$8b2obo$8b2o5$7b2o$5bob2o$4bo$7bo7b2o$5b2o8b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ LOOP 40 GPS 8 THUMBSIZE 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>x = 17, y = 14, rule = B3/S23 2o8b2o$2o7bo$12bo$8b2obo$8b2o5$7b2o$5bob2o$4bo$7bo7b2o$5b2o8b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] <nowiki>#C [[ LOOP 40 GPS 8 THUMBSIZE 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	26
Bounding box	17×20
Period	40
Mod	40
Heat	25.6
Volatility	0.98
Strict volatility	0.98
Discovered by	Nicolay Beluchenko
Year of discovery	2009
[show]Rules
Outer-totalistic rules	B3/S23 – B38/S23
Important rules	Conway Life
# of rules	21 = 2
Isotropic rules	B3/S23 – B34e5c8/S234ce5y6ei7e
[show] Glider synthesis
Fewest gliders	10
Catagolue-generated RLE	26p40_synth.rle
Uploaded synthesis RLE	26p40_synth.rle
[show] Pattern files
Plaintext	26p40.cells
RLE	26p40.rle
[show]Identifiers
apgcode	xp40_33zxs48g69gvzx3021zy833
Pentadecathlon ID	26P40.1

Beluchenko's p40 is a period-40 oscillator discovered by Nicolay Beluchenko on March 4, 2009.[1] In terms of its 26 cells, it is the smallest known period 40 oscillator. Blocks can be shared: the same block can be hassled with two copies of the oscillator at a displacement of half the period (or other nearby timings). The shared block is hassled with a displacement of one period.

This oscillator first appeared semi-naturally in April 2016.[2]

References

Jason Summers' jslife pattern collection. Retrieved on June 25, 2009.
Aidan F. Pierce (April 12, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums

External links

New Oscillators at Game of Life News

Beluchenko's p40 at Adam P. Goucher's Catagolue

26P40.1 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] Jason Summers' jslife pattern collection. Retrieved on June 25, 2009.

[post29934-2] Aidan F. Pierce (April 12, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums