Jason's p11
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| Jason's p11 | |||||||||
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| Pattern type | Oscillator | ||||||||
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| Number of cells | 144 | ||||||||
| Bounding box | 25 × 25 | ||||||||
| Period | 11 | ||||||||
| Mod | 11 | ||||||||
| Heat | 33.5 | ||||||||
| Volatility | 0.62 | ||||||||
| Strict volatility | 0.62 | ||||||||
| Discovered by | Jason Summers | ||||||||
| Year of discovery | 2003 | ||||||||
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Jason's p11 is a period-11 oscillator discovered by Jason Summers in April, 2003.[1] The canonical version is stabilized by snakes; alternate stabilizations are possible, using e.g. bookends. The variant with the minimum population uses one centered house on each side, reducing the population from 144 to 132.[2]
The version stabilized by multiple houses first appeared semi-naturally in March 2016, in a symmetric soup submitted to Catagolue.[3]
References
- ↑ Jason Summers' all-osc pattern collection. Retrieved on July 21, 2011.
- ↑ Scorbie (January 12, 2015). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
- ↑ praosylen (March 31, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums
External links
- 144P11.1 at Heinrich Koenig's Game of Life Object Catalogs
- List of natural Jason's p11 stator variants (Catagolue, mixed with 38P11.1s)
Categories:
- Patterns
- Oscillators with between 140 and 149 cells
- Periodic objects with minimum population between 140 and 149
- Patterns with between 140 and 149 cells
- Patterns found by Jason Summers
- Patterns found in 2003
- Oscillators
- Oscillators with period 11
- Prime-period oscillators
- Oscillators with mod 11
- Oscillators with heat 33
- Oscillators with volatility 0.62
- Oscillators with strict volatility 0.62
- Patterns with complete square symmetry
- Semi-natural periodic objects