101
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101 | |||||||||
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Pattern type | Oscillator | ||||||||
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Number of cells | 64 | ||||||||
Bounding box | 18 × 12 | ||||||||
Period | 5 | ||||||||
Mod | 5 | ||||||||
Heat | 17.6 | ||||||||
Volatility | 0.46 | ||||||||
Strict volatility | 0.46 | ||||||||
Discovered by | Achim Flammenkamp | ||||||||
Year of discovery | 1994 | ||||||||
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101 is a period-5 oscillator that was found by Achim Flammenkamp on August 19, 1994.[1] The name was suggested by Bill Gosper, noting that one of its phases displays the period in binary.
A 64-glider synthesis of this oscillator was found by Entity Valkyrie on January 10, 2020,[2] which was reduced to 51 gliders by Jeremy Tan soon after.[3]
While its sparks are de facto inaccessible, there are contrived configurations of cells that make the domino not completely inaccessible, but it relies on an eater 1 catalysis.
Contrived proof that the domino spark isn't completely inaccessible[4] (click above to open LifeViewer) |
References
- ↑ Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
- ↑ Entity Valkyrie (January 10, 2020). Re: Soup-based syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Jeremy Tan (January 10, 2020). Re: Soup-based syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Re: Thread for basic questions (discussion thread) at the ConwayLife.com forums
External links
- 101 at the Life Lexicon
- 101 at Adam P. Goucher's Catagolue
- 64P5.2 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Oscillators with 64 cells
- Periodic objects with minimum population 64
- Patterns with 64 cells
- Patterns found by Achim Flammenkamp
- Patterns found in 1994
- Patterns that can be constructed with between 50 and 59 gliders
- Oscillators
- Oscillators with period 5
- Oscillators with mod 5
- Oscillators with heat 17
- Oscillators with volatility 0.46
- Oscillators with strict volatility 0.46
- Sparkers
- Sparkers with period 5
- Domino sparkers
- Strong sparkers
- Patterns with rectangular orthogonal symmetry
- Semi-natural periodic objects