A249957 Number of length n+5 0..5 arrays with no six consecutive terms having the maximum of any two terms equal to the minimum of the remaining four terms

28785, 129095, 585069, 2662039, 12123567, 55191061, 251002319, 1147421312, 5246484791, 23984087410, 109601404343, 500636075284, 2285872400437, 10443922082696, 47726833144173, 218111897575829, 996720875210647

Offset

1,1

Comments

Column 5 of A249960

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=2
..2....3....1....2....0....0....0....1....2....4....3....4....1....0....0....4
..0....3....5....1....0....5....4....5....3....0....3....1....5....5....1....1
..3....2....0....3....5....3....1....0....3....3....1....4....2....5....2....5
..5....5....2....2....4....5....4....0....3....5....0....2....5....5....0....2
..5....0....5....1....2....5....5....2....0....4....3....5....1....4....2....5
..0....0....4....4....5....4....3....2....1....4....4....4....3....5....4....5
..4....1....1....5....1....2....2....4....3....5....5....1....5....1....3....3

Crossrefs

Sequence in context: A296814 A259047 A237321 * A157610 A250011 A237727

Adjacent sequences: A249954 A249955 A249956 * A249958 A249959 A249960

Keyword

nonn

Author

R. H. Hardin, Nov 09 2014

Status

approved