A237088 Number of (n+1) X (6+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2 X 2 subblock equal.

194812, 2074898, 22239606, 276471206, 3424504396, 45670475702, 609352466155, 8607861479546, 122517160329006, 1835109302858128, 27846081211457277, 441783251686352012, 7110660015432030955, 118560509168716893673

Offset

1,1

Comments

Column 6 of A237090.

Links

R. H. Hardin, Table of n, a(n) for n = 1..31

Example

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

Crossrefs

Cf. A237090.

Sequence in context: A202937 A013901 A206052 * A172790 A247132 A069305

Adjacent sequences: A237085 A237086 A237087 * A237089 A237090 A237091

Keyword

nonn

Author

R. H. Hardin, Feb 03 2014

Status

approved