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A248446 Number of length n+5 0..6 arrays with no three disjoint pairs in any consecutive six terms having the same sum 1

%I #4 Oct 06 2014 18:42:19

%S 107502,694632,4497352,29135376,188800400,1223547300,7928947808,

%T 51381959992,332972844392,2157790887982,13983356492362,90617939002652,

%U 587241579404032,3805567089154946,24661640827732934,159817587912066558

%N Number of length n+5 0..6 arrays with no three disjoint pairs in any consecutive six terms having the same sum

%C Column 6 of A248448

%H R. H. Hardin, <a href="/A248446/b248446.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..0....0....2....1....3....1....2....3....4....6....4....6....6....0....5....0

%e ..5....6....4....4....6....2....0....0....0....1....2....3....3....1....4....2

%e ..6....2....2....3....0....0....0....5....0....6....0....2....1....5....1....1

%e ..3....2....4....6....0....2....5....5....2....0....2....2....5....4....3....0

%e ..4....0....6....1....4....5....1....3....4....4....0....3....5....6....5....3

%e ..5....6....2....4....5....2....6....1....6....4....1....0....4....5....3....5

%K nonn

%O 1,1

%A _R. H. Hardin_, Oct 06 2014

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Last modified April 23 12:44 EDT 2024. Contains 371913 sequences. (Running on oeis4.)