A201213 Number of nX5 0..3 arrays with every row and column running average nondecreasing rightwards and downwards

110, 3318, 79739, 1692945, 33635880, 638359663, 11689716107, 207621805136, 3594844603992, 60914727372933, 1013396766898715, 16591453817563704, 267827348618612139, 4269426979477614558, 67301147695731132425

Offset

1,1

Comments

Column 5 of A201216

Links

R. H. Hardin, Table of n, a(n) for n = 1..18

Example

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

Crossrefs

Sequence in context: A201833 A035836 A008395 * A250528 A251029 A111600

Adjacent sequences: A201210 A201211 A201212 * A201214 A201215 A201216

Keyword

nonn

Author

R. H. Hardin Nov 28 2011

Status

approved