A238296 Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

99036, 4268354, 189073818, 8714280010, 392415712138, 17607428730016, 793898547448114, 36113159594023596, 1630891185537648740, 73494040914542031290, 3319592692476774408982, 150347785166980499644630

Offset

1,1

Comments

Column 4 of A238298

Links

R. H. Hardin, Table of n, a(n) for n = 1..74

Example

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

Crossrefs

Sequence in context: A234889 A163679 A106776 * A359345 A093778 A234494

Adjacent sequences: A238293 A238294 A238295 * A238297 A238298 A238299

Keyword

nonn

Author

R. H. Hardin, Feb 23 2014

Status

approved