Caterer on 44P7.2
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| Caterer on 44P7.2 | |||||
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| Pattern type | Oscillator | ||||
|---|---|---|---|---|---|
| Number of cells | 56 | ||||
| Bounding box | 19 × 16 | ||||
| Period | 21 (mod: Unknown) | ||||
| Heat | 20.5 | ||||
| Volatility | Unknown | Unknown | ||||
| Kinetic symmetry | Unspecified | ||||
| Discovered by | Unknown | ||||
| Year of discovery | Unknown | ||||
| |||||
Caterer on 44P7.2 is a period 21 oscillator composed of a caterer and the unnamed 44P7.2. In terms of its 56 cells, it is the smallest known non-trivial period 21 oscillator, although jam on 44P7.2 (pictured below) has a smaller bounding box.
Despite being composed of two oscillators of smaller period (3 and 7 respectively), it is considered non-trivial because it has a single cell that is alive in generation 14 and is dead in its other 20 phases.

