A235978 - OEIS

%I #4 Jan 17 2014 17:06:46

%S 16999,703565,26090277,1101519021,45610599689,1940827721603,

%T 82270776987717,3506876818446715,149366054184193657,

%U 6369053509470841885,271534676230402753311,11579134535486434245739,493754806140691545468043

%N Number of (n+1)X(5+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock

%C Column 5 of A235981

%H R. H. Hardin, <a href="/A235978/b235978.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 17 2014