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Number of (n+1)X(4+1) 0..2 arrays with the maximum minus the upper median of every 2X2 subblock equal
1

%I #4 Feb 03 2014 06:16:58

%S 9491,435113,20079181,1032827165,53528626069,2808787399965,

%T 147635666660707,7771739485974973,409254548407433443,

%U 21555712799615784575,1135431220017544165621,59810151248818350224169

%N Number of (n+1)X(4+1) 0..2 arrays with the maximum minus the upper median of every 2X2 subblock equal

%C Column 4 of A237108

%H R. H. Hardin, <a href="/A237104/b237104.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 03 2014