A237217 - OEIS

A237217

Number of (n+1)X(6+1) 0..3 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal

%I #4 Feb 05 2014 05:31:06

%S 523218,11208306,245347820,5924283662,145427157438,3685440405024,

%T 94574483613394,2464098940243470,64876693606470952,

%U 1728160265802365650,46542075553701893330,1269121619391783353660,35063878275961303853786

%N Number of (n+1)X(6+1) 0..3 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal

%C Column 6 of A237218

%H R. H. Hardin, <a href="/A237217/b237217.txt">Table of n, a(n) for n = 1..23</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 05 2014