%I
%S 0,0,12,1620,148392,14979216,1978392960,370450049664,102638643985920,
%T 43175669754811392
%N Number of nXnXn triangular 0..4 arrays with new values introduced in sequential zeroupwards order and exactly one 2x2x2 triangle having values all equal and exactly one 2x2x2 triangle having values all different.
%C Column 4 of A271437.
%e Some solutions for n=4
%e .....0........0........0........0........0........0........0........0
%e ....1.0......1.0......1.1......1.0......1.1......1.1......0.1......1.0
%e ...1.1.1....2.2.2....2.2.2....2.2.2....2.0.0....0.2.1....2.2.2....2.1.0
%e ..2.3.3.1..0.0.2.3..0.3.2.4..2.0.2.0..0.2.0.3..0.0.2.2..1.2.3.3..0.1.0.0
%Y Cf. A271437.
%K nonn
%O 1,3
%A _R. H. Hardin_, Apr 07 2016
