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%I #4 Oct 26 2014 18:32:49
%S 2,395,2048,9413,30848,84259,224854,511881,1045208,1979817,3531286,
%T 5982995,9687024,15515209,23846204,35423771,51142658,72092221,
%U 99575844,135130949,182783918,243279139,319156860,413281501,528873392,669553655
%N Number of length 2+6 0..n arrays with every seven consecutive terms having six times some element equal to the sum of the remaining six
%C Row 2 of A249359
%H R. H. Hardin, <a href="/A249361/b249361.txt">Table of n, a(n) for n = 1..48</a>
%e Some solutions for n=6
%e ..3....2....1....3....2....3....5....3....1....4....5....3....2....2....6....0
%e ..2....6....6....5....4....4....1....4....3....1....0....4....3....4....2....2
%e ..1....2....4....1....2....4....6....0....3....2....3....2....2....6....4....2
%e ..3....2....0....0....3....5....0....4....2....6....2....6....3....4....4....2
%e ..1....0....3....2....1....2....4....3....3....4....3....6....0....1....0....3
%e ..5....6....6....5....6....6....2....1....4....6....1....0....3....5....6....3
%e ..6....3....1....5....3....4....3....6....5....5....0....0....1....6....6....2
%e ..3....2....1....3....2....3....5....3....1....4....5....3....2....2....6....0
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 26 2014