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A237210 Number of (n+1)X(7+1) 0..3 arrays with the upper median plus the lower median minus the minimum of every 2X2 subblock equal 0

%I #3 Feb 05 2014 05:22:07

%S 2899672,268073808,19305898426,1999471396100,174915940209829,

%T 18626989825961382,1753155965502960984,191933190731923382612,

%U 18788583913809663199435,2107861171964701202223083

%N Number of (n+1)X(7+1) 0..3 arrays with the upper median plus the lower median minus the minimum of every 2X2 subblock equal

%C Column 7 of A237211

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 05 2014

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Last modified March 4 09:05 EST 2024. Contains 370528 sequences. (Running on oeis4.)