Bun with feather
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| Bun with feather | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 6 × 5 | ||||||||
| Frequency class | 28.6 | ||||||||
| Static symmetry | C1 | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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The bun with feather is a 12-cell still life. It can also be seen as a hook with tail with a parasitic beehive-like growth.
Construction
This still life is known to be constructible with 5 gliders.[1] Several known alternate syntheses are available in Mark Niemiec's database.[2]
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Occurrence
Among still lifes with 12 cells, this is the 52nd most common still life according to Catagolue.
There are no collisions in octohash, octo3obj or octo3g databases with this still life occurring in the ash.
References
- ↑ 1.0 1.1 xs12_642tic at Adam P. Goucher's Catagolue
- ↑ 2.0 2.1 The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-118.rle)
- ↑ Re: Suggested LifeWiki edits (discussion thread) at the ConwayLife.com forums
External links
- Bun with feather at Adam P. Goucher's Catagolue
- 12.104 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 28
- Natural periodic objects
- Periodic objects with minimum population 12
- Patterns with 12 cells
- Patterns found by Robert Wainwright
- Patterns found by Everett Boyer
- Patterns found in 1973
- Patterns that can be constructed with 5 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 12 cells
- Strict still lifes with C1 symmetry