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 A094605 a(n) is the period of the n-th diagonal, from the right, of Rule 30 (begun from an initial black cell). 9
 1, 2, 2, 4, 8, 8, 16, 32, 32, 64, 64, 64, 64, 64, 64, 128, 256, 256, 256, 256, 256, 256, 256, 256, 512, 1024, 1024, 2048, 2048, 4096, 4096, 4096, 4096, 4096, 8192, 8192, 16384, 32768, 32768, 65536, 65536, 131072, 131072, 262144, 262144, 262144, 262144 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS One 64 term is missing in Wolfram 2002 (p. 871). (There are six.) REFERENCES Wolfram, Stephen. A New Kind of Science. Wolfram Media, 2002, p. 871. LINKS Table of n, a(n) for n=1..47. Eric Rowland, Local nested structure in rule 30, Complex Systems 16 (2006) 239-258. Stephen Wolfram, [Page 871] A New Kind of Science | Online. CROSSREFS Cf. A094604, A094606, A364773. Sequence in context: A101651 A325880 A132007 * A217662 A085619 A085620 Adjacent sequences: A094602 A094603 A094604 * A094606 A094607 A094608 KEYWORD nonn AUTHOR Eric Rowland, May 13 2004 STATUS approved

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Last modified December 11 14:52 EST 2023. Contains 367727 sequences. (Running on oeis4.)