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A249315
Number of length n+6 0..4 arrays with no seven consecutive terms having six times any element equal to the sum of the remaining six
1
68712, 305908, 1364252, 6089486, 27195324, 121490228, 542821804, 2425448642, 10837998920, 48432447004, 216440772122, 967277246966, 4322834337674, 19319210441594, 86339864426694, 385864393607202, 1724484944820390
OFFSET
1,1
COMMENTS
Column 4 of A249319
LINKS
EXAMPLE
Some solutions for n=1
..0....4....4....4....2....1....0....4....3....4....0....0....3....1....3....4
..1....2....0....0....1....0....4....4....3....4....4....0....0....4....3....1
..2....3....3....3....4....3....4....4....0....2....4....2....1....2....1....3
..2....1....2....3....0....0....2....2....2....2....4....4....3....1....1....4
..4....1....3....1....1....1....3....0....2....2....0....2....1....2....1....0
..4....4....4....2....0....4....0....2....3....1....1....0....4....3....0....1
..0....0....1....2....1....1....3....0....0....3....4....1....0....2....3....1
CROSSREFS
Sequence in context: A093217 A224426 A031845 * A031863 A213702 A233721
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 25 2014
STATUS
approved