Hivenudger
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| Hivenudger | |||||||||
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| Pattern type | Tagalong Spaceship | ||||||||
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| Number of cells | 42 | ||||||||
| Bounding box | 13 × 13 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 4 (mod: 4) | ||||||||
| Speed | c/2 | 2c/4 | ||||||||
| Heat | 51.0 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | Hartmut Holzwart | ||||||||
| Year of discovery | 1992 | ||||||||
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Hivenudger is a c/2 orthogonal spaceship found by Hartmut Holzwart in July 1992 and named by Bill Gosper. It consists of a pre-beehive escorted by four lightweight spaceships. In fact, any lightweight spaceship can be replaced by a middleweight spaceship or a heavyweight spaceship, so that there are 45 different single-hive hivenudgers (shown below), all of which have been synthesized.
Further hivenudger variants can be created by replacing either back spaceship with a sidecar, a Coe ship, a hammerhead, a Pushalong 1 or another hivenudger.
Image gallery
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See also
External links
- Hivenudger at the Life Lexicon
- 42P4H2V0.42 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Spaceships with 42 cells
- Periodic objects with minimum population 42
- Patterns with 42 cells
- Patterns found by Hartmut Holzwart
- Patterns found in 1992
- Patterns that can be constructed with 15 gliders
- Spaceships
- Tagalongs
- Spaceships with period 4
- Orthogonal spaceships
- Spaceships with speed c/2
- Spaceships with unsimplified speed 2c/4
- Spaceships with heat 51
- Spaceships with mod 4
- Patterns with bilateral orthogonal symmetry