xs21_8kk6pjgozx346

#C [[ GRID THUMBLAUNCH THUMBSIZE 2 THEME Catagolue ]] 
x = 1, y = 1, rule = B3/S23
b!

	This pattern is a still-life.
	This pattern is periodic with period 1.
	This pattern runs in standard life (b3s23).
	The population is constantly 21.
	This evolutionary sequence works in multiple rules, from bs2-in3knqry through to b2ci34ceiqryz5-kqry678s012345678.

Pattern RLE

Code: Select all

Glider synthesis

Code: Select all

#C [[ GRID MAXGRIDSIZE 14 THEME Catagolue ]] 

#CSYNTH xs21_8kk6pjgozx346 costs 16 gliders (true).

#CLL state-numbering golly

x = 264, y = 127, rule = B3/S23

149bobo$149b2o$150bo48$119bobo$119b2o$120bo25$39bo10bo$37bobo11b2o

$38b2o10b2o6$55bobo$55b2o$56bo2$48bo$46bobo17bo$bo45b2o17bo$2bo63b

o$3o$62b3o3b3o149bo$4b3o32bo180bobo$6bo32b2o25bo153b2o$5bo32bobo

25bo$66bo148b3o2$62b3o$64bo$63bo5$46b3o$48bo$47bo3$202b2o54b2o$

202bobo53bobo$204bo55bo$186b2o12b4ob2o49b4ob2o$186b2o12bo2bo3bo48b

o2bo3bo$204b3o53b3o$183b2o17bobo53bobo$52b2o128bobo16bobo53bobo$

53b2o129bo16b2o54b2o$52bo2$254bo$254b2o3bo$253bobo2b2o$258bobo!

Sample occurrences

There are 2 sample soups in the Catagolue:

Official symmetries

Symmetry	Soups	Sample soup links

C4_1	1	•

D4_+2	1	•

Comments (1)

Displaying comments 1 to 1.

On 2022-11-14 at 17:49:17 UTC, alexgreason@utexas.edu wrote:

This was the last strict xs21 to be glider synthesized.

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