%I #3 Mar 29 2016 07:44:12
%S 0,70,2268,58036,1402082,33505396,804566180,19525545192,479803630966,
%T 11941873574498,300926010716524,7672376906432844,197762508822690802
%N Number of nXnXn triangular 0..5 arrays with some element less than a w, nw or ne neighbor exactly once.
%C Column 5 of A271034.
%e Some solutions for n=4
%e .....1........1........0........0........1........0........0........2
%e ....0.1......1.2......1.2......3.3......1.1......0.4......1.1......0.2
%e ...0.2.2....0.3.4....1.2.4....0.3.3....1.1.2....4.4.4....3.5.5....0.2.3
%e ..3.3.3.4..3.3.5.5..2.2.5.4..0.3.5.5..3.2.3.4..5.5.4.5..1.5.5.5..1.2.4.5
%Y Cf. A271034.
%K nonn
%O 1,2
%A _R. H. Hardin_, Mar 29 2016
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