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%I #4 Sep 26 2014 21:33:08
%S 2048,66443,1189016,10628145,56329528,219338895,709026892,1940506559,
%T 4791161808,10512303109,21368446232,40334553079,72125377452,
%U 122074030273,198729314804,311785599821,474963235708,702238186339,1015270600916
%N Number of length 7+4 0..n arrays with some disjoint pairs in every consecutive five terms having the same sum
%C Row 7 of A247927
%H R. H. Hardin, <a href="/A247934/b247934.txt">Table of n, a(n) for n = 1..63</a>
%e Some solutions for n=2
%e ..0....2....1....0....1....0....2....2....0....1....0....2....1....2....1....2
%e ..2....1....1....0....1....1....0....2....0....1....0....0....0....1....0....1
%e ..1....0....2....0....0....0....2....1....2....2....0....2....0....0....1....0
%e ..2....2....0....0....2....2....0....0....0....0....1....2....1....0....1....0
%e ..1....1....2....2....1....1....1....0....0....0....1....0....2....2....1....2
%e ..2....1....1....0....1....1....1....1....2....2....0....1....1....2....1....2
%e ..0....1....1....2....2....0....0....2....0....0....1....0....2....0....1....0
%e ..0....2....2....0....2....1....1....2....2....2....1....1....0....1....1....0
%e ..2....2....0....1....2....2....0....1....1....0....0....1....1....1....1....1
%e ..1....0....2....2....2....0....0....1....1....0....0....0....1....0....1....1
%e ..2....0....0....1....2....1....0....0....0....0....2....1....2....2....1....2
%K nonn
%O 1,1
%A _R. H. Hardin_, Sep 26 2014