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A286867
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Number of idempotents in the twisted planar partition monoid PP_n^tau.
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1
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1, 1, 6, 44, 362, 3226, 30488, 301460, 3090020, 32618046, 345515557
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OFFSET
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0,3
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COMMENTS
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Values were computed using the Semigroups package for GAP.
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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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