Odd test tube baby

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Odd test tube baby
7bob$2o4bobo$obo2bobob$2bo2bo3b$2bo2bo3b$3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 2 THUMBSIZE 2 ]]
Pattern type Oscillator
Family Test tube baby
Number of cells 15
Bounding box 9×6
Frequency class 34.1
Period 2
Mod 2
Heat 2
Volatility 0.12
Strict volatility 0.12
Rotor type Orthogonal on-off
Discovered by Unknown
Year of discovery Unknown

Odd test tube baby is a period-2 oscillator similar to test tube baby, but a tub is used to stabilize one of the corners.

Commonness

Odd test tube baby is about the fifty-fifth most common naturally-occurring oscillator in Achim Flammenkamp's census[1] and the 59th most common oscillator on Adam P. Goucher's Catagolue. There are about 35 regular test tube babies and 27 tub test tube babies for every odd test tube baby.

Glider synthesis

A 6-glider synthesis of this oscillator was found in March 2021.[2]

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. Ian07 (March 11, 2021). Re: Randomly enumerating glider syntheses (discussion thread) at the ConwayLife.com forums

External links

  • 15P2.26 at Heinrich Koenig's Game of Life Object Catalogs