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A236714 Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the lower median of every 2X2 subblock 1

%I

%S 1940,12276,68892,380270,2285619,13917166,83440732,483431170,

%T 2925674836,17483477028,104684817992,614845832954,3705541301812,

%U 21989049700170,131802902193173,778701497200782,4678573664798165,27722845606940274

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

%C Column 3 of A236719

%H R. H. Hardin, <a href="/A236714/b236714.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 30 2014

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Last modified July 11 23:53 EDT 2020. Contains 335654 sequences. (Running on oeis4.)