Long snake with feather is a 12-cell still life.
Construction
This still life is known to be constructible with 5 gliders.[1] Tanner Jacobi found a 7-glider synthesis on May 21, 2020.[2] A 5-glider synthesis was found on April 15, 2023.[3] Some known syntheses can be found in Mark Niemiec's database.[4]
x = 39, y = 24, rule = B3/S23
24bo$22b2o$23b2o5$31b2o3bo$31bobobobo$34b2o2bo$37b2o2$5b2o$4bobo$6bo$b
o$b2o17b2o$obo17bobo$20bo3$7b3o$9bo$8bo!
#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 36 PAUSE 1 T 37 PAUSE 2 LOOP 38 ]]
| A 5G synthesis[3]
(click above to open LifeViewer) |
|
x = 38, y = 36, rule = B3/S23
28bo$27bo$27b3o6$6bo$7bo$5b3o4$30b2o3bo$30bobobobo$33b2o2bo$36b2o4$29b
2o$19b3o7bobo$19bo9bo$20bo$3o$2bo$bo2$21bo$20b2o$20bobo2$2o$b2o$o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ HEIGHT 400 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 34 PAUSE 1 T 46 PAUSE 1 T 47 PAUSE 2 LOOP 48 ]]
| A 7G synthesis[1]
(click above to open LifeViewer) |
|
x = 42, y = 27, rule = B3/S23
9bo$10bo21bobo$8b3o21b2o$33bo9$34b2o3bo$34bobobobo$37b2o2bo$17b3o20b2o
$17bo$18bo3b2o$22bobo$22bo2$36b2o$36bobo$3o27b3o3bo$2bo17b2o8bo$bo18bo
bo8bo$20bo!
#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 1 T 44 PAUSE 2 LOOP 45 ]]
| A 8G synthesis[4]
(click above to open LifeViewer) |
|
Occurrence
- See also: List of common still lifes
Among the 121 still lifes with 12 cells, this is the 90th most common still life according to Catagolue.
There are no collisions in octohash, octo3obj or octo3g databases with this still life occurring in the ash.
References
External links
