%I #4 Dec 08 2014 20:09:20
%S 44792,210582,1035154,6446816,46409346,302373278,2223220200,
%T 17491571986,133178140146,1057141576284,8545595928834,68440838650758,
%U 554321839680508,4510428417394990,36604951664296024,297856195560822024
%N Number of (n+2)X(7+2) 0..3 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 2 3 6 or 7
%C Column 7 of A251791
%H R. H. Hardin, <a href="/A251790/b251790.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=1
%e ..3..3..3..3..2..3..3..3..3....2..1..1..2..1..2..1..2..1
%e ..3..3..3..3..3..3..3..2..3....2..3..3..3..3..3..3..3..3
%e ..2..3..3..3..3..2..3..3..3....0..0..0..0..1..0..0..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 08 2014
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