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A251640 Number of (n+2)X(3+2) 0..2 arrays with some row, column, diagonal or antidiagonal in every 3X3 subblock summing to 3 1

%I

%S 10560127,2000922455,381543775543,72419349199493,13754155206272959,

%T 2612757595388089625,496271873758017462775,94263944561519739600469,

%U 17904985214572029962053397,3400956636618899216826213209

%N Number of (n+2)X(3+2) 0..2 arrays with some row, column, diagonal or antidiagonal in every 3X3 subblock summing to 3

%C Column 3 of A251641

%H R. H. Hardin, <a href="/A251640/b251640.txt">Table of n, a(n) for n = 1..38</a>

%e Some solutions for n=1

%e ..0..0..0..0..1....0..0..0..0..1....0..0..0..0..2....0..0..0..0..1

%e ..2..1..1..1..0....2..1..0..1..1....0..0..2..2..0....0..1..2..1..0

%e ..2..1..0..1..2....2..1..2..2..1....0..0..1..0..1....0..2..0..2..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 06 2014

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Last modified October 5 05:10 EDT 2022. Contains 357252 sequences. (Running on oeis4.)