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A236795 Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the minimum of every 2X2 subblock equal 1

%I #4 Jan 31 2014 06:11:39

%S 9717,191657,3722333,89430035,2074360867,51617074157,1250715634759,

%T 31213918081267,766423213825979,19091407245029811,471160044141178489,

%U 11715005268037274485,289780587676759197231,7196553872157575158643

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

%C Column 5 of A236798

%H R. H. Hardin, <a href="/A236795/b236795.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 31 2014

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Last modified April 23 11:07 EDT 2024. Contains 371905 sequences. (Running on oeis4.)