21-cell quadratic growth
Jump to navigation
Jump to search
| 21-cell quadratic growth | |||||
| View static image | |||||
| Pattern type | Breeder | ||||
|---|---|---|---|---|---|
| Number of cells | 21 | ||||
| Bounding box | 266 × 164 | ||||
| Direction | Diagonal | ||||
| Period | 4992 | ||||
| Speed | c/12 | ||||
| Discovered by | dani | ||||
| Year of discovery | 2022 | ||||
| |||||
21-cell quadratic growth is a quadratic growth pattern that was found by dani on March 15, 2022.[1] It was formerly the smallest known pattern in terms of population to exhibit quadratic growth, surpassing a 22-cell pattern found a few days earlier. It has since been superseded by a 20-cell pattern found a few weeks later.
References
- ↑ dani (March 15, 2022). Re: Small Quadratic Growth Patterns (discussion thread) at the ConwayLife.com forums
External links
- sep_stdin symmetry on Catagolue (found original breeder)