%I A000610 M1714 N0678
%S A000610 1,2,6,42,4094,98210640,148947659711650464,
%T A000610 872404773126414633407736134582136832,
%U A000610 88627167739308536281147085615274891669779458770791192509009429292662497280
%N A000610 Number of self-complementary Boolean functions of n variables.
%D A000610 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A000610 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A000610 M. A. Harrison, The number of equivalence classes of Boolean functions 
               under groups containing negation, IEEE Trans. Electron. Comput. 12 
               (1963), 559-561.
%D A000610 E. M. Palmer and R. W. Robinson, Enumeration of self-dual configurations, 
               Pacific J. Math., 110 (1984), 203-221.
%D A000610 I. Toda, On the number of types of self-dual logical functions, IEEE 
               Trans. Electron. Comput., 11 (1962), 282-284.
%H A000610 <a href="Sindx_Bo.html#Boolean">Index entries for sequences related to 
               Boolean functions</a>
%Y A000610 Cf. A001320.
%Y A000610 Sequence in context: A054377 A007018 A100016 this_sequence A023363 A091241 
               A066863
%Y A000610 Adjacent sequences: A000607 A000608 A000609 this_sequence A000611 A000612 
               A000613
%K A000610 nonn,nice,easy
%O A000610 1,2
%A A000610 N. J. A. Sloane (njas(AT)research.att.com).
%E A000610 More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Feb 23 2000