Blockade: Difference between revisions
Jump to navigation
Jump to search
m added link to familiar fours |
m S2 symmetry |
||
| Line 11: | Line 11: | ||
{{LinkWeisstein|Blockade.html}} | {{LinkWeisstein|Blockade.html}} | ||
{{LinkLexicon|lex_b.htm#blockade}} | {{LinkLexicon|lex_b.htm#blockade}} | ||
[[Category:Patterns with S2 symmetry]] | |||
Revision as of 20:08, 13 July 2011
| Blockade | |||||||
| View static image | |||||||
| Pattern type | Strict still life | ||||||
|---|---|---|---|---|---|---|---|
| Number of cells | 16 | ||||||
| Bounding box | 23 × 10 | ||||||
| Static symmetry | Unspecified | ||||||
| Discovered by | Unknown | ||||||
| Year of discovery | Unknown | ||||||
| |||||||
| |||||||
The blockade (or four skewed blocks[1]) is a common formation of four blocks and is one of the familiar fours. A common evolutionary sequence that leads to its formation is known as lumps of muck, which can be seen by letting the stairstep hexomino evolve.
See also
References
- ↑ Mark D. Niemiec. "Life Objects Sorted by Name (F)". Retrieved on April 30, 2009.
External links
- Blockade at the Life Lexicon