Crinkly heptomino with hooked tail is a 13-cell still life.
This still life is composed of a crinkly heptomino and a hooked tail.
|
+
|
|
| crinkly heptomino
|
hooked tail
|
Construction
This still life can be constructed with 4 gliders.[1][2] A number of known alternate syntheses can be found in Mark Niemiec's database.[3] A 5-glider synthesis was found in April 2015.[4] A 4-glider synthesis was found in June 2015.[5]
x = 34, y = 19, rule = B3/S23
27bo$25b2o$6bo19b2o$7bo$5b3o5$32b2o$32bo$20b2o7b2obo$20bobo7bob2o$20bo
9bo2bo$31b2o2$bo$b2o$obo!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 51 PAUSE 2 LOOP 52 ]]
| A 4G synthesis[5]
(click above to open LifeViewer) |
|
x = 37, y = 27, rule = B3/S23
28bo$28bobo$28b2o$8bo$6bobo$7b2o4$35b2o$35bo$32b2obo$33bob2o$33bo2bo$
34b2o4$8bo$8b2o$7bobo3$3o$2bo19b2o$bo19b2o$23bo!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ HEIGHT 380 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 43 PAUSE 2 LOOP 44 ]]
| A 5G synthesis[4]
(click above to open LifeViewer) |
|
x = 46, y = 43, rule = B3/S23
2bo$obo$b2o$8bo$6bobo$7b2o15$3b2o$3bo25bo13b2o$2obo25b2o12bobo$bob2o
23bobo12bo$bo2bo$2b2o8$7bo$7b2o$6bobo5$34b2o$33b2o$35bo!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ HEIGHT 470 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 115 PAUSE 2 LOOP 116 ]]
| A 6G synthesis[3]
(click above to open LifeViewer) |
|
Occurrence
- See also: List of common still lifes, List of still lifes with 13 cells
This is the 119th most common still life on Adam P. Goucher's Catagolue, and the eighth most common still life with 13 cells.
The octo3obj database contains one collision[6] with crinkly heptomino with hooked tail in the final pattern.
References
External links
