A236872 Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median minus the lower median of every 2X2 subblock equal

16153, 260957, 4012441, 68777909, 1152135751, 20189154641, 349860145439, 6195176587117, 109117758402260, 1943713366918835, 34544627385439356, 617816263005026871, 11041705276576997870, 198077155182661593603

Offset

1,1

Comments

Column 5 of A236875

Links

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

Example

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

Crossrefs

Sequence in context: A134120 A109566 A235244 * A031843 A031624 A035921

Adjacent sequences: A236869 A236870 A236871 * A236873 A236874 A236875

Keyword

nonn

Author

R. H. Hardin, Feb 01 2014

Status

approved