%I #6 May 11 2023 13:09:37
%S 5,380,34442,3328979,319902496,30809397399,2965468376203,
%T 285477006510014,27481270649615774
%N Number of n X 5 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.
%C Column 5 of A206389.
%e Some solutions for n=4
%e ..0..1..2..3..0....0..1..2..0..1....0..1..2..0..1....0..1..2..0..1
%e ..2..3..0..1..2....2..3..4..5..2....2..3..4..5..6....2..3..4..5..6
%e ..1..4..5..6..3....1..0..6..3..4....6..0..1..2..0....4..5..0..1..2
%e ..6..0..1..4..5....3..2..5..0..6....1..2..3..6..1....0..1..6..3..4
%Y Cf. A206389.
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 07 2012
