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A237760 Number of (n+2)X(1+2) 0..2 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors 1

%I #5 Feb 12 2014 18:53:54

%S 852,18816,398808,7182984,176193480,3014075496,70525670856,

%T 1196322548712,26355841939080,447929441392296,9399156411204936,

%U 160373796222714984,3242827170128429064,55544502731499455016,1091949080743963036872

%N Number of (n+2)X(1+2) 0..2 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors

%C Column 1 of A237762

%H R. H. Hardin, <a href="/A237760/b237760.txt">Table of n, a(n) for n = 1..16</a>

%e Some solutions for n=3

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 12 2014

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Last modified August 25 19:16 EDT 2024. Contains 375454 sequences. (Running on oeis4.)