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A247926
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Number of length n+4 0..7 arrays with some disjoint pairs in every consecutive five terms having the same sum
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1
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20648, 117256, 663080, 3785236, 21652632, 123827876, 709026892, 4062290944, 23284325652, 133483154922, 765235772714, 4387183095314, 25153072167234, 144214094669264, 826855651232370, 4740814985849206, 27181749626302484
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=2
..0....0....4....3....3....0....5....4....0....2....6....5....1....2....0....5
..1....0....1....0....2....2....2....1....5....5....1....3....2....6....4....4
..6....1....1....2....7....4....1....3....5....0....6....2....5....4....5....1
..7....2....4....0....5....1....0....4....0....0....5....2....5....5....0....3
..0....1....5....1....4....2....3....3....0....5....0....5....2....1....5....6
..2....0....2....1....4....1....0....1....3....0....2....0....1....3....4....4
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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