%I #3 Mar 24 2016 08:35:23
%S 0,120,7344,1144464,469037376,571228600932,2104222937252028,
%T 23656202572076366346,813734391998847921799032,
%U 85773404976873204453149343660
%N Number of nXnXn triangular 0..6 arrays with some element plus some adjacent element totalling 6+1, 6 or 61 exactly once.
%C Column 6 of A270850.
%e Some solutions for n=3
%e ....1......2......3......3......0......2......3......0......1......6......3
%e ...0.3....2.1....2.0....6.6....0.4....2.6....0.1....3.4....2.3....5.3....4.5
%e ..3.1.2..2.6.2..0.1.3..0.4.5..4.0.1..6.3.5..2.2.6..6.6.4..0.0.1..3.1.1..6.6.3
%Y Cf. A270850.
%K nonn
%O 1,2
%A _R. H. Hardin_, Mar 24 2016
