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Search: id:A126978
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| 9977, 10081, 10185, 10289, 10393, 10497, 10601, 10705, 10809, 10913, 11017, 11121, 11225, 11329, 11433, 11537, 11641, 11745, 11849, 11953, 12057, 12161, 12265, 12369, 12473, 12577, 12681, 12785, 12889, 12993, 13097, 13201, 13305, 13409, 13513, 13617
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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Langton's Ant Superhighway, the start point (9977th iteration, J. Propp) and the period length for the Superhighway (104).
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REFERENCES
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C. Langton, "Studying Artificial Life with Cellular Automata," Physica D, vol. 22, pp. 120-149, 1986.
James Propp, "Further Ant-ics," Mathematical Intelligencer, 16 pp. 37-42, 1994.
P. Sakar, "A Brief History of Cellular Automata," ACM Computing Surveys, vol. 32, 2000.
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LINKS
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B. D. Swan, Table of n, a(n) for n=0,...,10000
Ed Pegg Jr, 2D Turing Machines .
S. Wolfram, 2D Turing Machines .
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CROSSREFS
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Cf. A102127, A102358, A102369, A126979, A126980.
Sequence in context: A145381 A031856 A031858 this_sequence A043528 A089521 A084474
Adjacent sequences: A126975 A126976 A126977 this_sequence A126979 A126980 A126981
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KEYWORD
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easy,nonn
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AUTHOR
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R. H. Barbour (bbarbour(AT)gw.unitec.ac.nz), Mar 20 2007, Jun 12 2007
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