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 A240191 Number of nX6 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or three plus the sum of the elements diagonally to its northwest, modulo 4 1

%I

%S 1,50,1908,40765,1399773,28061567,733907809,19388521135,394134037392,

%T 10503093361772,254148197056864,5694113978673887,149969038048214610,

%U 3469042519947752022,82120588801140926261,2085283919698276811475

%N Number of nX6 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or three plus the sum of the elements diagonally to its northwest, modulo 4

%C Column 6 of A240192

%H R. H. Hardin, <a href="/A240191/b240191.txt">Table of n, a(n) for n = 1..17</a>

%e Some solutions for n=4

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

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

%e ..1..2..0..2..2..0....1..2..2..2..0..2....2..1..2..3..2..0....2..3..2..2..2..0

%e ..2..3..0..0..2..0....2..3..0..2..0..0....1..2..2..3..3..2....1..3..2..1..1..2

%K nonn

%O 1,2

%A _R. H. Hardin_, Apr 02 2014

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Last modified January 25 05:34 EST 2022. Contains 350565 sequences. (Running on oeis4.)