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A246325
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Total number of ON cells at stage 2n of two-dimensional 5-neighbor outer totalistic cellular automaton defined by "Rule 453".
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11
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1, 5, 17, 29, 49, 61, 93, 149, 117, 197, 237, 229, 285, 297, 409, 441, 537, 485, 677, 733, 865, 793, 881, 877, 1097, 1301, 1233, 1529, 1461, 1533, 1633, 1869, 1881, 2149, 2185, 2393, 2677, 2801, 2681, 2881, 2921, 3089, 3193, 3521, 3561, 4041, 4137, 3985, 4161, 4417, 4433, 4601, 4865, 4981, 5041, 5381, 5917, 5897, 6209, 6453, 6337, 6593, 7293, 7049, 7493
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OFFSET
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0,2
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COMMENTS
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The number of ON cells at stage 2n+1 is infinite.
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REFERENCES
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S. Wolfram, A New Kind of Science, Wolfram Media, 2002; pp. 173-175.
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LINKS
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MATHEMATICA
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Map[Function[Apply[Plus, Flatten[ #1]]], CellularAutomaton[{ 453, {2, {{0, 2, 0}, {2, 1, 2}, {0, 2, 0}}}, {1, 1}}, {{{1}}, 0}, 130]] (* then take every other term *)
ArrayPlot /@ CellularAutomaton[{453, {2, {{0, 2, 0}, {2, 1, 2}, {0, 2, 0}}}, {1, 1}}, {{{1}}, 0}, 23]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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