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A247994 Number of length n+5 0..7 arrays with no disjoint triples in any consecutive six terms having the same sum 1
167576, 884032, 4733944, 25559480, 138568024, 752268668, 4083208500, 22177936206, 120522456308, 655151391416, 3561783434344, 19363718256826, 105267309471938, 572298528742634, 3111534766315620, 16917483604752580 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A247995
LINKS
EXAMPLE
Some solutions for n=1
..1....2....0....0....0....0....6....0....4....0....0....0....4....6....6....0
..2....3....0....2....5....1....5....7....2....6....2....1....2....6....2....4
..4....0....4....4....4....4....0....6....5....7....6....7....4....2....7....0
..0....3....5....2....6....1....1....7....5....4....4....5....5....2....3....6
..7....7....3....1....6....6....1....0....0....6....6....7....2....5....2....7
..7....0....0....4....5....3....4....2....7....5....0....7....0....4....6....0
CROSSREFS
Sequence in context: A236489 A235436 A262802 * A235741 A236081 A140941
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 28 2014
STATUS
approved

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Last modified June 21 06:38 EDT 2024. Contains 373540 sequences. (Running on oeis4.)