A250075 Number of length n+5 0..2 arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms

444, 982, 2228, 5084, 11519, 25659, 55647, 122851, 273803, 612178, 1368941, 3054403, 6792299, 15108361, 33667708, 75103720, 167593139, 373935588, 834150657, 1860775517, 4152264590, 9269042207, 20695599793, 46214769943

Offset

1,1

Comments

Column 2 of A250081

Links

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

R. H. Hardin, Empirical recurrence of order 96

Formula

Empirical recurrence of order 96 (see link above)

Example

Some solutions for n=6
..1....1....2....1....2....1....0....0....0....2....1....0....2....2....1....0
..0....2....0....1....0....1....0....1....1....1....0....2....1....1....2....1
..2....1....0....1....2....1....2....1....1....1....1....0....0....0....0....0
..1....1....0....2....1....2....2....1....2....0....1....0....1....1....1....1
..1....0....2....2....0....1....0....0....2....1....0....2....0....0....0....0
..1....2....0....1....0....2....0....0....1....2....0....0....0....0....0....0
..1....1....1....1....0....2....0....0....1....1....0....0....1....0....2....1
..1....2....0....2....2....1....0....0....1....1....0....0....1....0....2....0
..2....1....0....0....2....0....0....0....1....1....1....0....0....2....0....2
..0....2....2....2....0....1....2....0....1....0....2....2....2....0....1....0
..2....0....2....1....2....2....1....2....1....2....2....1....0....1....0....0

Crossrefs

Sequence in context: A242540 A111496 A128675 * A043507 A233711 A251294

Adjacent sequences: A250072 A250073 A250074 * A250076 A250077 A250078

Keyword

nonn

Author

R. H. Hardin, Nov 11 2014

Status

approved