44P7 on Beluchenko's p13

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It has been suggested that this article or section be merged into 44P7 due to the following reason: create a page on this constituent oscillator then mention this LCM there; large, non-natural LCM oscillators are not notable in themselves (Discuss)
44P7 on Beluchenko's p13
x = 25, y = 25, rule = B3/S23 9b2o$9b2o2$4bo2bo$bo6bo$o7bo$bob2o3bo6b2o$5b3o7b2o2b2o$10b3o6bo$9bo3bo 6bo$9bo7b3obo$9bo7bo3bo$10bo2bo5b2ob2o$10bo6bo2bobobo$17b3o4bo$10bobo 6bob3o$11bo7bobo$17b3o$17bo2bo$19b2o$17bo$17b4o$20bo$19bo$19b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 13 ZOOM 15 LOOP 91 WIDTH 500 HEIGHT 500 ]]
Pattern type Oscillator
Number of cells 78
Bounding box 25 × 25
Period 91 (mod: 91)
Heat 41.60
Volatility 0.80 | 0.01
Kinetic symmetry n
Discovered by Unknown
Year of discovery Unknown

44P7 on Beluchenko's p13 is a period-91 oscillator that is composed of a 44P7 and Beluchenko's p13. Although it is composed of two oscillators of smaller periods (p7 and p13 respectively), it is considered non-trivial because it contains a single cell that is alive in generation 13 and dead in the other 90 phases of the oscillator. In terms of its 78 cells, it was the smallest known non-trivial period 91 oscillator, before 44P7 was outclassed by meatball, reducing from 78 to 72 cells,[1] then by 34P7, reducing to the current SKOP91 of 68 cells.[2]

References

  1. ↑ "Meatball-based LCM SKOPs". Skopje (May 29, 2022).
  2. ↑ "New LCMs based on 34P7". Skopje (May 29, 2022).