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%I #4 Oct 12 2015 11:47:07
%S 7,343,12601,475539,22342751,1094138875,53375395657,2607171566653,
%T 127682197727311,6256406902789159,306545703110117209,
%U 15020102223676251147,735979598601461106119,36062999023016301797227
%N Number of (n+1)X(4+1) 0..2 arrays with each row and column divisible by 5, read as a base-3 number with top and left being the most significant digits.
%C Column 4 of A263224.
%H R. H. Hardin, <a href="/A263220/b263220.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A263220/a263220.txt">Empirical recurrence of order 89</a>
%F Empirical recurrence of order 89 (see link above)
%e Some solutions for n=3
%e ..1..0..2..0..1....2..2..2..0..1....0..1..0..1..0....2..0..2..0..0
%e ..1..2..2..2..1....0..0..0..1..2....1..2..2..0..2....0..1..0..1..0
%e ..1..2..1..0..1....0..2..0..0..1....2..1..0..2..0....2..2..2..0..1
%e ..1..1..0..2..1....1..0..1..1..2....0..2..2..2..2....0..0..0..1..2
%Y Cf. A263224.
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 12 2015