Down snake on table
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| Down snake on table | |||||||||
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| Pattern type | Strict still life | ||||||||
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| Number of cells | 12 | ||||||||
| Bounding box | 7 × 4 | ||||||||
| Frequency class | 33.1 | ||||||||
| Static symmetry | Unspecified | ||||||||
| Discovered by | Robert Wainwright Everett Boyer | ||||||||
| Year of discovery | 1973 | ||||||||
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The down snake on table is a 12-cell still life.
Construction
This still life is known to be constructible with 6 gliders.[1] A 6-glider synthesis was found in April 2023.[2]
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Occurrence
- See also: List of common still lifes
Among the 121 still lifes with 12 cells, this is the 98th 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.
See also
References
- ↑ xs12_31230f9 at Adam P. Goucher's Catagolue
- ↑ shinjuku (#4087876783) (April 10, 2023). Job triggered by Adam P. Goucher at GitLab Catagolue project.
- ↑ xs12_31230f9 (archived copy)
- ↑ 4.0 4.1 The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-23.rle)
External links
- Down snake on table at Adam P. Goucher's Catagolue
- 12.11 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 33
- 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 6 gliders
- Still lifes
- Strict still lifes
- Strict still lifes with 12 cells