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%I #24 Jan 04 2021 20:03:52
%S 0,1,1,2,3,7,30,716
%N Number of monotone self-dual Boolean functions of n variables that are inequivalent under the symmetric group.
%D D. E. Knuth, The Art of Computer Programming, Vol. 4A, Section 7.1.1, p. 79.
%H Daniel Elliott Loeb, <a href="http://www.labri.u-bordeaux.fr/~loeb">Home page</a>
%H <a href="/index/Bo#Boolean">Index entries for sequences related to Boolean functions</a>
%Y Cf. A003180, A057132, A108803.
%Y Cf. A107765 (non-isomorphic self dual monotones = differences of A008840?). - _Olivier Gérard_, Oct 11 2012
%K nonn,hard,nice,more
%O 0,4
%A _Daniel E. Loeb_
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