A201232 Number of nX5 0..3 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.
17, 306, 2462, 7791, 420662, 8499558, 77620598, 263388703, 14079281158, 283246971698, 2567018240138, 8718190984644, 468649999707545
Offset: 1
Keywords
Examples
Some solutions for n=4 ..0..0..0..1..2....0..0..0..1..1....0..0..0..1..3....0..0..0..0..1 ..0..0..2..3..2....0..1..2..2..3....0..1..1..2..3....0..1..3..2..2 ..1..1..3..3..2....0..2..3..2..3....0..2..1..2..3....1..1..3..3..2 ..1..1..2..3..3....1..1..2..3..3....1..2..2..3..3....1..2..3..2..3
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