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A236786 Number of (n+1)X(5+1) 0..2 arrays with the upper median plus the lower median minus the minimum of every 2X2 subblock equal 1

%I

%S 7967,87889,867928,10951425,128004881,1684255298,20959676762,

%T 278468706789,3553360015495,47248656876065,609730509965839,

%U 8096396857013280,105089423700100485,1393020580917541272

%N Number of (n+1)X(5+1) 0..2 arrays with the upper median plus the lower median minus the minimum of every 2X2 subblock equal

%C Column 5 of A236789

%H R. H. Hardin, <a href="/A236786/b236786.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 31 2014

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Last modified January 28 12:38 EST 2022. Contains 350656 sequences. (Running on oeis4.)