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A000610
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Number of self-complementary Boolean functions of n variables: see Comments for precise definition.
(Formerly M1714 N0678)
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5
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OFFSET
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1,2
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COMMENTS
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Number of self-complementary equivalence classes under the group G_n (a permutation group on the domain of Boolean functions, containing the symmetric group S_n and the group C_{2^n} of all 2^n complementations of variables). - R. J. Mathar, Apr 14 2010
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REFERENCES
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N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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CROSSREFS
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KEYWORD
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nonn,nice,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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