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A152576
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Number of equivalence classes of patterns of length n.
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2
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OFFSET
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1,3
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COMMENTS
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This sequence is copied from the referenced paper and has not been independently confirmed by the submitter.
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REFERENCES
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V. Jelinek and T. Mansour, On pattern-avoiding partitions, Elect. J. Comb. 15(2008) R39, p. 50 of 52.
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LINKS
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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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