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A238321 Number of (n+1)X(6+1) 0..2 arrays with no element greater than all horizontal neighbors or less than all vertical neighbors 1

%I #4 Feb 24 2014 07:54:29

%S 292,50232,4245918,261676376,17315827838,1266938409578,93481623913793,

%T 6747651769489946,483084194221969236,34692892698038230306,

%U 2498614025548228474087,179957391346727247579782

%N Number of (n+1)X(6+1) 0..2 arrays with no element greater than all horizontal neighbors or less than all vertical neighbors

%C Column 6 of A238323

%H R. H. Hardin, <a href="/A238321/b238321.txt">Table of n, a(n) for n = 1..208</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 24 2014

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Last modified April 17 22:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)