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A248447
Number of length n+5 0..7 arrays with no three disjoint pairs in any consecutive six terms having the same sum.
1
243576, 1824272, 13682340, 102662460, 770455736, 5782408256, 43396532796, 325686928754, 2444257395164, 18344026931670, 137671221128732, 1033218014524332, 7754266211622294, 58195502512060292, 436755251122710050
OFFSET
1,1
COMMENTS
Column 7 of A248448.
LINKS
EXAMPLE
Some solutions for n=1
..2....2....0....4....0....2....2....4....6....4....0....2....4....0....4....0
..2....4....0....4....0....7....6....5....0....0....7....0....4....7....2....4
..6....6....7....4....4....0....7....5....5....6....4....6....2....6....4....4
..5....1....0....7....7....5....0....4....2....2....3....2....4....3....6....5
..3....0....7....7....5....0....2....5....0....7....4....0....5....4....4....5
..1....3....1....1....5....0....1....3....7....3....6....2....0....3....7....5
CROSSREFS
Cf. A248448.
Sequence in context: A066082 A204950 A244545 * A187534 A140792 A083623
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 06 2014
STATUS
approved