A200897 Number of nX3 0..5 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other

33, 13, 1848, 1329, 219302, 142698, 28966191, 19687441, 4250955750, 2868249876, 653092745412, 444880771844, 102659474241588, 68568844067091

Offset

1,1

Comments

Column 3 of A200902

Links

Table of n, a(n) for n=1..14.

Example

Some solutions for n=4
..0..2..2....0..0..2....0..0..1....0..0..4....0..0..2....0..0..3....0..2..4
..0..4..3....1..3..4....2..3..3....1..2..4....1..4..3....1..1..3....0..2..4
..1..3..4....1..5..4....1..2..4....1..2..5....1..5..3....4..5..5....1..3..5
..1..5..5....2..3..5....4..5..5....3..3..5....2..5..4....2..2..4....1..3..5

Crossrefs

Sequence in context: A236177 A123173 A147021 * A138839 A033353 A192631

Adjacent sequences: A200894 A200895 A200896 * A200898 A200899 A200900

Keyword

nonn

Author

R. H. Hardin Nov 23 2011

Status

approved