A237847 Number of (n+1) X (5+1) 0..2 arrays with the maximum minus the lower median of every 2 X 2 subblock equal.

43061, 3281101, 234481287, 18440768745, 1409401703979, 110206357256365, 8519484749878247, 663641017294498517, 51463680784470773221, 4002381375380742676373, 310715186306210354744261

Offset

1,1

Comments

Column 5 of A237850.

Links

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

Example

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

Crossrefs

Cf. A237850.

Sequence in context: A255039 A255032 A256950 * A236984 A008850 A205733

Adjacent sequences: A237844 A237845 A237846 * A237848 A237849 A237850

Keyword

nonn

Author

R. H. Hardin, Feb 14 2014

Status

approved