A234130 - OEIS

%I #4 Dec 19 2013 18:04:48

%S 1731979,505273311,152668773739,47493714739641,14938626364067241,

%T 4725591420337358323,1499309201721436345531,476498530650854102180483,

%U 151595767219222708932281515,48263827854789903141090904303

%N Number of (n+1)X(7+1) 0..6 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1

%C Column 7 of A234131

%H R. H. Hardin, <a href="/A234130/b234130.txt">Table of n, a(n) for n = 1..85</a>

%e Some solutions for n=1

%e ..0..1..1..1..2..3..2..3....0..1..1..1..1..1..2..2....0..0..1..2..2..3..3..2

%e ..0..1..0..1..2..3..2..2....1..1..1..1..1..1..2..1....0..1..1..2..3..2..2..2

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 19 2013