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Spiral (xs20_178kai3z311w32)

#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 20.
This evolutionary sequence works in multiple rules, from bs2aek3cr through to b2-ae34-aejn5678s012345678.

Pattern RLE

Code: Select all

Glider synthesis

Code: Select all
#C [[ GRID MAXGRIDSIZE 14 THEME Catagolue ]]
#CSYNTH xs20_178kai3z311w32 costs 10 gliders (true).
#CLL state-numbering golly
x = 82, y = 27, rule = B3/S23
18bo$18bobo45bo$18b2o47bo$65b3o2$69bo$bo66bobo$2bo65bobo$3o66bo$
79bo$66b2o4bo6bobo$67bo2b3o6b2o$62b2o3bobo5b2o$16b2o43bo2bo3bobo3b
o2bo$11bo3b2o45b2o5bobo3b2o$11b2o4bo40b2o6b3o2bo$10bobo44bobo6bo4b
2o$59bo$24b3o42bo$24bo43bobo$25bo42bobo$69bo2$71b3o$7b2o62bo$6bobo
63bo$8bo!

Sample occurrences

There are 404 sample soups in the Catagolue:

Official symmetries

SymmetrySoupsSample soup links

C2_1 200                                                                                                                                                                                                                                                                                        

C4_1 72                                                                                                     

Unofficial symmetries

SymmetrySoupsSample soup links

12G_C4_1_stdin 90                                                                                                                              

16G_C4_1_stdin 2   

b3s23osc_stdin 12                 

jslife_stdin 1  

mvr_catforce_stdin 9            

mvr_catsoup_stdin 18                         

Comments (2)

Displaying comments 1 to 2.

On 2023-07-15 at 10:57:25 UTC, dronebetterdronebetter wrote:

As yet it is only seminatural, but the three-quarter spiral (xs16_3iak871z23) has occurred in C1.

On 2016-03-21 at 22:15:45 UTC, applebottom.applefamily wrote:

The spiral.

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