%I
%S 1,462,537,10533,359300,14897883,613275874,23049149898,792214723962,
%T 25374821691357
%N Number of nX(n+4) arrays of permutations of n+4 copies of 0..n1 with every element equal to or 1 greater than any southwest or northwest neighbors modulo n and the upper left element equal to 0.
%C Superdiagonal 4 of A267328.
%e Some solutions for n=4
%e ..0..0..0..1..2..2..2..3....0..1..1..2..2..2..3..0....0..1..1..1..2..2..3..0
%e ..0..0..0..1..1..2..2..3....0..1..1..2..2..3..3..0....0..0..1..2..2..3..3..3
%e ..3..0..1..1..2..2..3..3....0..1..1..2..3..3..0..0....0..1..1..2..2..2..3..0
%e ..3..0..1..1..1..2..3..3....1..1..2..2..3..3..3..0....0..0..1..1..2..3..3..3
%Y Cf. A267328.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jan 13 2016
