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|Number of cells||26|
|Discovered by||Nicolay Beluchenko|
|Year of discovery||2009|
Beluchenko's p40, also known by its systematic name 26P40, is a period 40 oscillator discovered by Nicolay Beluchenko on March 4, 2009. In terms of its 26 cells, it is the smallest known period 40 oscillator. Blocks can be shared: the same block can be hassled with two copies of the oscillator at a displacement of half the period (or other nearby timings). The shared block is hassled with a displacement of one period.
- Jason Summers' all-osc oscillators collection
- New Oscillators at Game of Life News