A200531 Number of nX5 0..2 arrays with every row and column running average nondecreasing rightwards and downwards

32, 354, 3135, 23925, 167171, 1092645, 6820330, 41135050, 241717185, 1391776867, 7886862976, 44130194797, 244429190692, 1342743707709, 7326819179875, 39759798789392, 214782513374737, 1155893422272121, 6201199013944784

Offset

1,1

Comments

Column 5 of A200534

Links

R. H. Hardin, Table of n, a(n) for n = 1..36

Example

Some solutions for n=4
..0..0..0..0..2....0..0..0..0..1....0..0..2..1..1....0..0..0..0..2
..0..0..0..2..2....0..0..0..1..1....0..1..2..1..1....0..0..1..1..2
..0..0..2..2..2....1..2..2..2..2....0..1..2..2..2....0..1..2..2..2
..1..2..2..2..2....1..1..2..2..2....1..1..2..2..2....1..2..2..2..2

Crossrefs

Sequence in context: A335612 A006763 A158074 * A302320 A303014 A260359

Adjacent sequences: A200528 A200529 A200530 * A200532 A200533 A200534

Keyword

nonn

Author

R. H. Hardin Nov 18 2011

Status

approved