Mold on pentadecathlon
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| Mold on pentadecathlon | |||||||||
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| Pattern type | Oscillator | ||||||||
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| Number of cells | 24 | ||||||||
| Bounding box | 16 × 16 | ||||||||
| Period | 60 | ||||||||
| Mod | 60 | ||||||||
| Heat | 29.4 | ||||||||
| Volatility | 0.93 | ||||||||
| Strict volatility | 0.01 | ||||||||
| Discovered by | Unknown | ||||||||
| Year of discovery | Unknown | ||||||||
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Mold on pentadecathlon is a period-60 oscillator composed of a mold and a pentadecathlon. Although it is composed of two oscillators of smaller periods (4 and 15 respectively), it is considered non-trivial, because it has a single cell that is alive in generation 5 and is dead in the other 59 phases of the oscillator. In terms of its 24 cells it is the smallest known period 60 oscillator.
Image gallery
 Generation 5 reveals the single cell that oscillates at the full period (in green). |
See also
- Mold on Jason's p22
- Mold on 41P7.2
- p60 glider shuttle
- Pentadecathlon on 37P7.1
- Pentadecathlon on thumb 1
External links
Categories:
- Patterns
- Oscillators with 24 cells
- Periodic objects with minimum population 24
- Patterns with 24 cells
- Patterns that can be constructed with 8 gliders
- Outer-totalistically endemic patterns
- Oscillators
- Oscillators with period 60
- Oscillators with mod 60
- Oscillators with heat 29
- Oscillators with volatility 0.93
- Oscillators with strict volatility 0.01
- Least-common-multiple oscillators