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%I #7 Sep 23 2015 10:52:05
%S 0,1,3072,2066242608,562949953421312000,94296410679817199707031250000,
%T 13584783430350289567229247264873005482770432,
%U 2238270252895659596439884146393953794861120109653175515742208
%N Number of n-valued logics.
%D H. Eves and C. V. Newsom, An Introduction to the Foundation and Fundamental concepts of Mathematics, Rinehart & Co., New York, 1958.
%H MathWorld, <a href="http://mathworld.wolfram.com/Three-ValuedLogic.html">Three-Valued Logic</a>
%F a(n) = (n-1)^(n^2+1) * n^(n-2) = A076728(n) * A262458(n).
%o (PARI) a(n) = (n-1)^(n^2+1) * n^(n-2) \\ _Charles R Greathouse IV_, Sep 23 2015
%Y Cf. A076728 (number of negation tables), A262458 (number of conjunction tables).
%K nonn,easy
%O 1,3
%A Yan A. Denenberg and _Max Alekseyev_, Sep 23 2015