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Number of (n+1)X(5+1) 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order
1

%I #4 Nov 07 2013 07:28:05

%S 11616,3917184,1695860064,677392128096,277024322215296,

%T 112717970818679904,45929855692690790400,18711513985409981683296,

%U 7623482985272651235333504,3105964603406107757886555744

%N Number of (n+1)X(5+1) 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order

%C Column 5 of A231324

%H R. H. Hardin, <a href="/A231321/b231321.txt">Table of n, a(n) for n = 1..51</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 07 2013