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A178880
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Period of the oscillator resulting from an n X n square of ON cells in the life-like cellular automaton given by the rule-string B45678/S2345.
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0
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1, 1, 2, 2, 3, 5, 7, 7, 10, 17, 17, 48, 56, 31, 58, 57, 518, 677, 674, 5160
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OFFSET
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1,3
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LINKS
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EXAMPLE
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Using the rulestring B45678/S2345, a 7 X 7 square of ON cells becomes a period 7 oscillator after 2 generations, so a(7)=7.
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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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