A057141 - cp's OEIS frontend

A057141 Number of equivalence classes of self-dual 4-valued Post functions of n variables under action of semi-direct product of symmetric group S_n and complementing group C(n,4).

%I A057141 #4 May 10 2013 12:44:31
%S A057141 1,10,11219012,55384499824376217256962813110618112,
%T A057141 109113020263204729000439656560919971740554734868102159650138353883126645952577296311553839050398129021329284032263280840459408230233099699809693990912
%N A057141 Number of equivalence classes of self-dual 4-valued Post functions of n variables under action of semi-direct product of symmetric group S_n and complementing group C(n,4).
%Y A057141 Cf. A000616, A001323, A001531, A057132-A057134, A057140.
%K A057141 nonn
%O A057141 1,2
%A A057141 _Vladeta Jovovic_, Aug 12 2000

cp's OEIS Frontend

A057141 Number of equivalence classes of self-dual 4-valued Post functions of n variables under action of semi-direct product of symmetric group S_n and complementing group C(n,4).