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A169703
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Total number of ON cells at stage n of two-dimensional cellular automaton defined by "Rule 174".
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1
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1, 5, 8, 20, 20, 32, 40, 76, 68, 80, 88, 124, 124, 160, 184, 292, 260, 272, 280, 316, 316, 352, 376, 484, 460, 496, 520, 628, 628, 736, 808, 1132, 1028, 1040, 1048, 1084, 1084, 1120, 1144, 1252, 1228, 1264, 1288, 1396, 1396, 1504, 1576, 1900, 1804, 1840, 1864
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OFFSET
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0,2
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COMMENTS
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Rules 14, 46 and 142 also generate this sequence. - Robert Price, Mar 04 2016
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LINKS
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MATHEMATICA
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Map[Function[Apply[Plus, Flatten[ #1]]], CellularAutomaton[{ 174, {2, {{0, 2, 0}, {2, 1, 2}, {0, 2, 0}}}, {1, 1}}, {{{1}}, 0}, 100]]
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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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