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A118021
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Numbers n such that (1+n)/n does not converge to an integer under the approximate cubing map x -> x*ceiling(x^2).
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1
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2, 4, 8, 16, 20, 40, 64, 72, 80, 100, 120, 128, 136, 240, 300, 376, 404, 432
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OFFSET
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1,1
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LINKS
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FORMULA
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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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