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A250457 Number of (n+2)X(3+2) 0..2 arrays with nondecreasing maximum of every three consecutive values in every row and column 1

%I #4 Nov 23 2014 17:42:43

%S 6859000,772693886,83130231052,8367484120632,771060995856122,

%T 69143106141467242,6029492985617772723,513483970207350870058,

%U 43182502558085526906996,3592153798275600502175382

%N Number of (n+2)X(3+2) 0..2 arrays with nondecreasing maximum of every three consecutive values in every row and column

%C Column 3 of A250459

%H R. H. Hardin, <a href="/A250457/b250457.txt">Table of n, a(n) for n = 1..108</a>

%e Some solutions for n=1

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 23 2014

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Last modified July 11 21:39 EDT 2024. Contains 374234 sequences. (Running on oeis4.)