37P4H1V0
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| 37P4H1V0 | |||||||||
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| Pattern type | Spaceship | ||||||||
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| Number of cells | 37 | ||||||||
| Bounding box | 21 × 10 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 4 | ||||||||
| Mod | 4 | ||||||||
| Speed | c/4 | c/4 | ||||||||
| Heat | 44.0 | ||||||||
| Discovered by | Josh Ball | ||||||||
| Year of discovery | 2012 | ||||||||
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37P4H1V0 is an unnamed c/4 orthogonal spaceship discovered by Josh Ball in April 2012.[1] On November 22, 2023, Keith Amling proved that it is the unique smallest period-4 c/4 orthogonal spaceship in terms of its minimum population of 37 cells.[2]
See also
References
- ↑ Josh Ball (April 15, 2012). New small c/4 orthogonal ship (discussion thread) at the ConwayLife.com forums
- ↑ Keith Amling (November 22, 2023). Re: LLSSS min pop search results spam (discussion thread) at the ConwayLife.com forums
External links
Categories:
- Patterns
- Spaceships with 37 cells
- Periodic objects with minimum population 37
- Patterns with 37 cells
- Patterns found by Josh Ball
- Patterns found in 2012
- Spaceships
- Spaceships with period 4
- Orthogonal spaceships
- Spaceships with speed c/4
- Spaceships with unsimplified speed c/4
- Spaceships with heat 44
- Spaceships with mod 4
- Non-monotonic spaceships
- Unnamed periodic objects