Block and two tails

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Block and two tails
Block and two tails image
Pattern type Strict still life
Number of cells 12
Bounding box 5×5
Discovered by Unknown
Year of discovery Unknown

Block and two tails is a 12-bit still life. It consists of a block stabilizing a cover.

Commonness

Block and two tails is the fifty-sixth most common still life in Achim Flammenkamp's census, being less common than trans-hook and R-bee but more common than cis-boat and dock.[1] It is also the sixty-nineth most common object on Adam P. Goucher's Catagolue.[2]

Synthesis

On April 4, 2007 Dean Hickerson found a 4-glider synthesis of this still life.[3]

See also

References

  1. Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
  2. Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.
  3. Dean Hickerson's 2, 3, and 4-glider syntheses pattern collection

External links