A249841 Number of length n+4 0..5 arrays with no five consecutive terms having the maximum of any two terms equal to the minimum of the remaining three terms

5170, 23526, 108250, 499654, 2307418, 10653298, 49270055, 227902341, 1054123407, 4875176581, 22544312543, 104267658196, 482263368207, 2230594900985, 10316872850258, 47715749969542, 220689007904336, 1020715727468331

Offset

1,1

Comments

Column 5 of A249844

Links

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

Example

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

Crossrefs

Sequence in context: A151628 A210400 A073585 * A247258 A107344 A184000

Adjacent sequences: A249838 A249839 A249840 * A249842 A249843 A249844

Keyword

nonn

Author

R. H. Hardin, Nov 07 2014

Status

approved