A236614 - OEIS

%I #4 Jan 29 2014 08:12:23

%S 8876,106184,1064688,11752026,145448960,1982594584,25479024204,

%T 338049637996,4414473050442,60726673303940,789275368522998,

%U 10508098559621630,137706930425001512,1886859465244400748

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

%C Column 4 of A236618

%H R. H. Hardin, <a href="/A236614/b236614.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 29 2014