A237783 Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

86736, 2839146, 93725888, 3131569162, 104657092608, 3504178922346, 117069717739712, 3909602732545636, 130784267440486072, 4378577665429508112, 146290969991187573856, 4885597597088618033052, 163438790787121549822620

Offset

1,1

Comments

Column 4 of A237785

Links

R. H. Hardin, Table of n, a(n) for n = 1..49

Example

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

Crossrefs

Sequence in context: A203388 A206657 A231322 * A236353 A104961 A216257

Adjacent sequences: A237780 A237781 A237782 * A237784 A237785 A237786

Keyword

nonn

Author

R. H. Hardin, Feb 13 2014

Status

approved