53P13

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53P13
x = 14, y = 12, rule = B3/S23 3b2o$3bo4b2obo$2obobo3b2obo$obob2obo4bo$2bo3bob4o$2bo3bo4bobo$b2obobob 2o2b2o$o2b2obobo$bo3b2obo$2b2o3bo$4b3o$4bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ AUTOSTART THUMBSIZE 3 GPS 4 ZOOM 27 HEIGHT 500 LOOP 13 ]]
Pattern type Oscillator
Number of cells 53
Bounding box 14 × 13
Period 13
Mod 13
Heat 4.92
Volatility 0.38
Strict volatility 0.38
Discovered by Bullet51
Year of discovery 2015

53P13 is a period-13 oscillator discovered by Bullet51 in a drifter search on August 7, 2015.[1] It has a tiny spark that is capable of eating gliders from a p52 Herschel track, as seen in the p13-assisted period-52 glider gun.

A 219-glider synthesis for a stator variant of this oscillator was discovered by Martin Grant on November 2, 2015. This stator variant is smaller; it has 50 cells.[2]

Two hours after initial discovery, Matthias Merzenich found that 53P13 can interact with a period-2 component to give 87P26, an LCM oscillator, as shown below.[3] In terms of its minimum population of 87 cells, it was the smallest known non-trivial period 26 oscillator until the discovery of 70P26 in 2022.

11b2o$6b2o4bo$4b3o3bobob2o$bobo4bob2obobo$b2ob4obo3bo$4bo4bo3bo$4bob2o bobob3o$3b2o2bobob2o3bo$5bo2b2o4b2o$b3o2b3o2b3o$obo3bobo2b2o$o3b2o2bo 5b2o$b3o4bob4o2bo$3bo5bo5b2o$11bo$10b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART THUMBSIZE 2 HEIGHT 400 GPS 4 ZOOM 16 LOOP 26 ]]
87P26
(click above to open LifeViewer)
RLE: here Plaintext: here
Catagoluehere

References

  1. Bullet51 (August 7, 2015). Re: Thread for your unsure discoveries (discussion thread) at the ConwayLife.com forums
  2. Martin Grant (November 2, 2015). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  3. Matthias Merzenich (August 7, 2015). Re: Thread for your unsure discoveries (discussion thread) at the ConwayLife.com forums

External links