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A207476 Number of nX5 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row, column or nw-se diagonal 1

%I

%S 788,620944,236422326,103954441786,45141978255552,19555176286561332,

%T 8467264566580418754,3667158147033103349794,1588327565600875808037214,

%U 687938556053634416676488002,297958937730098162456526988934

%N Number of nX5 0..3 arrays avoiding the patterns z z+1 z or z z-1 z in any row, column or nw-se diagonal

%C Column 5 of A207479

%H R. H. Hardin, <a href="/A207476/b207476.txt">Table of n, a(n) for n = 1..25</a>

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 18 2012

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Last modified September 26 23:44 EDT 2022. Contains 357051 sequences. (Running on oeis4.)