64P2H1V0

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64P2H1V0
5b3o15b3o5b$4bo3bo13bo3bo4b$3b2o4bo11bo4b2o3b$2bobob2ob2o3b3o3b2ob2obo bo2b$b2obo4bob2ob3ob2obo4bob2ob$o4bo3bo4bobo4bo3bo4bo$12bo5bo12b$2o7b 2o9b2o7b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ TRACKLOOP 2 0 -1/2 THUMBSIZE 2 GPS 4 ]]
Pattern type Spaceship
Number of cells 64
Bounding box 31 × 8
Direction Orthogonal
Period 2
Mod 2
Speed c/2 | c/2
Heat 62
Discovered by Dean Hickerson
Year of discovery 1989

64P2H1V0 is an unnamed c/2 orthogonal spaceship discovered, along with several other period-2 spaceships, by Dean Hickerson on July 28, 1989. Although Hickerson does not remember which specific spaceship was discovered first, this was among the earliest.[1] In terms of its 64 cells, it is the smallest period 2 spaceship,[2][3] although there are several higher-period c/2 spaceships that are smaller like the LWSS.

See also

References

  1. David Bell (August 18, 1992), Spaceships in Conway's Life (Part 2)
  2. "Smallest Spaceships". LifeInfo. Archived from the original on November 1, 2022. Retrieved on June 18, 2009.
  3. Keith Amling (November 15, 2023). Re: LLSSS min pop search results spam (discussion thread) at the ConwayLife.com forums

External links