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A201028
Number of nX3 0..4 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
1
17, 41, 296, 4238, 3602, 249211, 1055902, 8657121, 141222119, 127874916, 9959532190, 42952255903, 362588593757, 6102371958391, 5510612701449, 446546458762938, 1940123176320382, 16627869936250796, 282670200216013184
OFFSET
1,1
COMMENTS
Column 3 of A201033
LINKS
EXAMPLE
Some solutions for n=4
..0..1..2....0..0..1....0..0..1....0..0..1....0..1..1....0..0..1....0..0..2
..0..1..3....0..2..4....1..2..2....1..1..4....0..1..3....1..4..4....1..3..2
..1..2..4....1..2..3....1..4..4....3..4..4....3..3..4....2..2..3....2..4..4
..2..3..4....1..3..4....3..3..4....2..2..3....2..2..4....2..3..3....1..4..3
CROSSREFS
Sequence in context: A269425 A164602 A078847 * A328022 A287308 A355700
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 26 2011
STATUS
approved