%I #6 Jun 22 2022 01:00:16
%S 10742400,4907807434,1807884334024,852855235631188,364756525202115302,
%T 168613942562514071736,74775598366568941772170,
%U 34317003148841571440085086,15459364281857502840245707666
%N Number of (n+1) X (7+1) 0..3 arrays with the maximum plus the lower median of every 2 X 2 subblock equal.
%C Column 7 of A237150.
%H R. H. Hardin, <a href="/A237149/b237149.txt">Table of n, a(n) for n = 1..10</a>
%e Some solutions for n=1
%e ..0..0..0..1..1..1..0..1....0..0..1..0..1..0..3..0....0..0..1..1..0..3..0..3
%e ..0..3..1..2..1..2..2..1....3..2..2..2..2..2..0..2....3..2..2..2..2..0..0..1
%Y Cf. A237150.
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 04 2014
|