%I #4 Oct 21 2015 06:58:38
%S 148,38765,17320937,7482387694,3329112703479,1485319362369333,
%T 663874095310569770,296740438457241675181,132642978480405727200625,
%U 59291274935884695716685936,26503191614818198625800327563
%N Number of (n+1)X(4+1) 0..4 arrays with each row and column divisible by 7, read as a base-5 number with top and left being the most significant digits.
%C Column 4 of A263558.
%H R. H. Hardin, <a href="/A263554/b263554.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=2
%e ..1..0..3..4..1....1..1..0..2..3....0..1..3..0..3....2..3..4..2..1
%e ..2..4..0..1..2....4..2..4..4..0....0..4..3..1..1....2..0..1..2..3
%e ..0..1..2..0..0....4..0..1..0..2....0..4..1..2..4....3..2..0..3..2
%Y Cf. A263558.
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 21 2015
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