Schrandt-Ulam Cellular Automata
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In 1967, Schrandt and Ulam [1] proposed a curious growth rule.
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Contributed by: Ed Pegg Jr (August 2022)
Open content licensed under CC BY-NC-SA
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[1] R. G. Schrandt and S. M. Ulam, "On Recursively Defined Geometrical Objects and Patterns of Growth," Technical report LA-3762, Los Alamos, NM: Los Alamos Scientific Laboratory, 1967. permalink.lanl.gov/object/tr?what=info:lanl-repo/lareport/LA-03762.
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