%I
%S 2,38,34334,787486033,466607833464165,6993415373354625825505
%N Number of (n+1)X(n+1) 0..4 arrays with each row and column divisible by 9, read as a base5 number with top and left being the most significant digits.
%C Diagonal of A263382.
%e Some solutions for n=3
%e ..2..4..2..0....2..4..3..4....4..4..2..2....3..1..1..0....3..4..2..1
%e ..0..1..2..1....0..4..3..2....0..1..4..0....3..1..1..0....1..4..1..4
%e ..0..3..4..4....2..4..0..1....2..1..0..4....0..2..2..3....1..2..4..3
%e ..2..0..4..0....1..1..0..3....3..1..1..0....0..2..2..3....0..2..2..3
%Y Cf. A263382.
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 16 2015
