29P9
29P9 is an unnamed period-9 billiard table oscillator discovered by Dean Hickerson in April 1997. In terms of its 29 cells, it is the smallest known period 9 oscillator.[1]
29P9 | |||||||||||
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Pattern type | Oscillator | ||||||||||
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Oscillator type | Billiard table | ||||||||||
Number of cells | 29 | ||||||||||
Bounding box | 10×10 | ||||||||||
Period | 9 | ||||||||||
Mod | 9 | ||||||||||
Heat | 3.3 | ||||||||||
Volatility | 0.27 | ||||||||||
Strict volatility | 0.27 | ||||||||||
Discovered by | Dean Hickerson | ||||||||||
Year of discovery | 1997 | ||||||||||
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Synthesis
Martin Grant found a 59-glider synthesis of 29P9 on August 6, 2016.[2]
gollark: Go make Minoteaur or something instead.
gollark: Oh.
gollark: Just type better?
gollark: I will EMPHasise certAIN syllaBLEs according to the GTECH™ pronunciaTION rules.
gollark: It's a function of Lyricly to apioforms.
References
- "Class 2 Objects Catalog". Retrieved on April 3, 2009.
- Martin Grant (August 6, 2016). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
External links
- 29P9 at Adam P. Goucher's Catagolue
- 29P9.1 at Heinrich Koenig's Game of Life Object Catalogs
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