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

%I #4 Feb 06 2014 05:43:21

%S 61055,8680769,901210126,108105728913,12453653921528,1470245290038872,

%T 173172498170107173,20549153283999881019,2445300901895425679086,

%U 292201274974315372716190,35023231437388973101973083

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

%C Column 5 of A237308

%H R. H. Hardin, <a href="/A237305/b237305.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 06 2014