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A000372 Dedekind numbers: number of monotone Boolean functions of n variables or number of antichains of subsets of an n-set.
(Formerly M0817 N0309)
+0
27
2, 3, 6, 20, 168, 7581, 7828354, 2414682040998, 56130437228687557907788 (list; graph; listen)
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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.


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