A237894 - OEIS

%I #4 Feb 15 2014 13:25:41

%S 103536,10390072,925593210,96197188500,10123093733560,

%T 1119144506661036,125774053477877970,14387309888124565278,

%U 1658860902964154554702,192515272425574720199660,22413904227006475818624536

%N Number of (n+1)X(4+1) 0..3 arrays with the maximum minus the upper median of every 2X2 subblock equal

%C Column 4 of A237898

%H R. H. Hardin, <a href="/A237894/b237894.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 15 2014