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URL: https://oeis.org/A247993

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A247993
Number of length n+5 0..6 arrays with no disjoint triples in any consecutive six terms having the same sum.
1
72972, 329742, 1514488, 7023686, 32751572, 153115250, 716467630, 3360812402, 15777745722, 74117488694, 348323838708, 1637428217662, 7699186223034, 36217388238600, 170398637606676, 801829537403914, 3773532511900960
OFFSET
1,1
COMMENTS
Column 6 of A247995
LINKS
EXAMPLE
Some solutions for n=1
..1....5....0....5....5....0....5....0....0....0....5....5....0....4....5....6
..3....2....2....3....0....0....1....0....4....6....0....0....1....1....0....1
..5....0....1....1....3....0....6....4....2....6....0....6....1....6....4....5
..1....5....1....1....5....2....2....0....6....6....0....3....3....4....2....5
..3....3....3....1....2....5....4....3....2....3....0....4....3....4....4....6
..4....0....0....5....6....1....5....3....5....2....1....1....5....4....4....2
CROSSREFS
Sequence in context: A254589 A254357 A031665 * A210009 A237701 A023185
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 28 2014
STATUS
approved