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|Number of cells||42|
|Discovered by||Achim Flammenkamp|
|Year of discovery||1994|
Achim's p144 is a period 144 oscillator that was found (minus the blocks shown to the right) on a cylinder of width 22 by Achim Flammenkamp in July 1994. Dean Hickerson reduced it to a finite form using figure eights the same day. The neater finite form shown here - replacing the figure eights with blocks - was found by David Bell in August 1994.
- Achim's p144 at Eric Weisstein's Treasure Trove of Life
- Achim's p144 at the Life Lexicon