Monogram
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| Monogram | |||||||||||
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| Pattern type | Oscillator | ||||||||||
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| Number of cells | 18 | ||||||||||
| Bounding box | 7×7 | ||||||||||
| Frequency class | 40.9 | ||||||||||
| Period | 4 | ||||||||||
| Mod | 2 | ||||||||||
| Heat | 14 | ||||||||||
| Volatility | 0.88 | ||||||||||
| Strict volatility | 0.88 | ||||||||||
| Discovered by | Dean Hickerson | ||||||||||
| Year of discovery | 1989 | ||||||||||
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Monogram (or initials[1] or JHC[2]) is a period-4 oscillator that was found by Dean Hickerson in August 1989. It produces some weak sparks which can utilized in e.g. the stabilization of the carnival shuttle.
References
External links
- Monogram at the Life Lexicon
- 18P4.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 40.9
- Natural periodic objects
- Oscillators with 18 cells
- Patterns with 18 cells
- Patterns found by Dean Hickerson
- Patterns found in 1989
- Patterns that can be constructed with 10 gliders
- Oscillators
- Periodic objects with minimum population 18
- Oscillators with period 4
- Oscillators with mod 2
- Oscillators with heat 14
- Oscillators with volatility 0.88
- Oscillators with strict volatility 0.88
- Patterns with rectangular orthogonal symmetry
- Flipping oscillators
- Sparkers
- Sparkers with period 4
- Weak sparkers
