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A071887
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Conjectured values of n whose trajectory under map x -> A002487(x)*A002487(x+1) does not go into a cycle.
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3
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OFFSET
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1,1
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COMMENTS
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Why isn't 42 in this list? It does not enter a cycle in under 100 iterations which is as far as I could check. [Sean A. Irvine, Oct 05 2011]
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LINKS
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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