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 A247538 Number of length 6+3 0..n arrays with some disjoint pairs in every consecutive four terms having the same sum 1

%I #6 Sep 18 2014 14:18:42

%S 8,153,1018,3455,8440,16683,29012,47061,70374,101211,139098,186709,

%T 242550,310309,387886,479071,581190,700039,831330,980163,1143696,

%U 1326791,1525156,1747277,1985126,2246569,2527836,2835111,3161492,3517493,3893824

%N Number of length 6+3 0..n arrays with some disjoint pairs in every consecutive four terms having the same sum

%C Row 6 of A247533

%H R. H. Hardin, <a href="/A247538/b247538.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A247538/a247538.txt">Empirical recurrence of order 92</a>

%F Empirical recurrence of order 92 (see link above)

%e Some solutions for n=6

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

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

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

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

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Sep 18 2014

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Last modified August 11 17:02 EDT 2024. Contains 375073 sequences. (Running on oeis4.)