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Number of length n+5 0..5 arrays with no three disjoint pairs in any consecutive six terms having the same sum
1

%I #4 Oct 06 2014 18:41:37

%S 41670,226410,1233820,6729772,36721992,200399588,1093511486,

%T 5966952566,32560374732,177677103884,969563996216,5290815241868,

%U 28871430622248,157548387750490,859725212966036,4691431970353970,25600663854138064

%N Number of length n+5 0..5 arrays with no three disjoint pairs in any consecutive six terms having the same sum

%C Column 5 of A248448

%H R. H. Hardin, <a href="/A248445/b248445.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..3....1....0....4....0....0....3....5....4....0....1....5....3....0....1....2

%e ..0....0....5....3....0....1....2....3....0....2....0....4....5....3....5....0

%e ..2....3....2....1....1....1....0....3....2....1....1....0....5....4....4....4

%e ..2....5....1....4....5....1....1....2....4....1....5....3....4....3....5....3

%e ..2....0....2....5....3....0....4....5....4....2....2....4....1....3....5....2

%e ..2....3....0....3....4....3....4....2....0....4....1....2....5....4....4....3

%K nonn

%O 1,1

%A _R. H. Hardin_, Oct 06 2014