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%I #4 Oct 19 2015 09:43:16
%S 3,17,173,2067,24687,296225,3553436,42642554,511712619,6140559316,
%T 73686765921,884241323228,10610896345739,127330756295778,
%U 1527969081184125,18335628979182773,220027547772793889
%N Number of (n+1)X(2+1) 0..4 arrays with each row and column divisible by 11, read as a base-5 number with top and left being the most significant digits.
%C Column 2 of A263464.
%H R. H. Hardin, <a href="/A263460/b263460.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..4..4..1....4..4..1....0..0..0....3..0..2....0..2..1....2..3..1....1..1..3
%e ..1..3..4....3..4..4....3..4..4....3..2..3....3..4..4....0..0..0....1..3..4
%e ..4..2..0....3..2..3....2..1..0....4..4..1....2..3..1....0..2..1....1..3..4
%e ..0..2..1....1..3..4....0..2..1....3..0..2....3..2..3....3..0..2....3..0..2
%e ..3..2..3....4..4..1....4..4..1....0..2..1....0..2..1....0..0..0....2..3..1
%Y Cf. A263464.
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 19 2015
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