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 A202163 Number of nX3 0..3 arrays with every row and column running average nondecreasing rightwards and downwards but some diagonal running average having a decrease 1
 0, 4, 55, 752, 8238, 77960, 663054, 5215498, 38678959, 274025004, 1872735358, 12435556049, 80677916282, 513571982149, 3218529210011, 19909810689812, 121825998303075, 738596797827110, 4442877434131554, 26546050939783252 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Column 3 of A202168 LINKS R. H. Hardin, Table of n, a(n) for n = 1..39 EXAMPLE Some solutions for n=6 ..0..0..0....0..0..1....0..0..0....0..1..1....0..1..1....0..1..2....0..0..1 ..0..0..1....0..2..1....0..0..0....0..1..1....1..1..1....0..1..2....2..2..2 ..2..3..3....2..2..3....2..2..2....0..2..2....1..1..1....2..2..2....1..1..2 ..1..1..2....1..3..2....1..1..2....0..3..3....1..2..3....1..3..2....2..2..2 ..1..2..3....1..3..2....1..2..3....3..3..3....3..3..3....2..2..2....2..2..2 ..2..2..3....2..3..3....2..3..3....1..2..3....2..2..3....3..3..3....2..2..2 CROSSREFS Sequence in context: A151576 A204107 A285366 * A073352 A258793 A195634 Adjacent sequences:  A202160 A202161 A202162 * A202164 A202165 A202166 KEYWORD nonn AUTHOR R. H. Hardin Dec 13 2011 STATUS approved

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Last modified August 7 14:56 EDT 2022. Contains 355989 sequences. (Running on oeis4.)