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 A184124 Number of nX4 0..3 arrays with rows and columns in nondecreasing order 1
 35, 2861, 276427, 21907055, 1361812470, 68564445616, 2895890669208, 105444472863183, 3378291908588468, 96731087997530019, 2505731171609500353, 59302593647075171521, 1292712426187108744457, 26131939998738083235224 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 4 of A184129 LINKS R. H. Hardin, Table of n, a(n) for n = 1..200 EXAMPLE Some solutions for 3X4 ..0..0..2..3....0..0..0..2....0..0..1..1....0..0..1..1....0..0..3..3 ..0..2..1..2....0..1..1..3....0..3..3..3....0..1..3..3....0..2..1..1 ..3..1..0..0....2..1..2..1....2..0..2..2....1..0..0..3....1..0..0..3 CROSSREFS Sequence in context: A249886 A290584 A174749 * A343586 A201725 A202578 Adjacent sequences: A184121 A184122 A184123 * A184125 A184126 A184127 KEYWORD nonn AUTHOR R. H. Hardin Jan 09 2011 STATUS approved

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Last modified December 6 19:33 EST 2022. Contains 358648 sequences. (Running on oeis4.)