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A238044 Number of (n+1)X(6+1) 0..2 arrays with the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1

%I

%S 109200,1999804,36440340,735878108,14397005860,279924727600,

%T 5473296255556,107021048538492,2090782962200072,40874379064896164,

%U 798716229511035256,15608788331991223596,305077956891385962388

%N Number of (n+1)X(6+1) 0..2 arrays with the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

%C Column 6 of A238046

%H R. H. Hardin, <a href="/A238044/b238044.txt">Table of n, a(n) for n = 1..111</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 17 2014

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Last modified June 19 06:47 EDT 2019. Contains 324218 sequences. (Running on oeis4.)