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 A183416 Number of nX3 0..2 arrays with each sum of a(1..i,1..j) no greater than i*j 1
 13, 249, 5257, 118128, 2748326, 65521060, 1589310971, 39061152272, 969912553822, 24282796177101, 612070344280674, 15515224313870804, 395180940568952691, 10106978903439648223, 259417022176683830195, 6679368104700699189613 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 3 of A183419 LINKS R. H. Hardin, Table of n, a(n) for n = 1..62 EXAMPLE Some solutions for 4X3 ..1..0..0....0..1..2....0..1..2....1..1..0....0..0..1....1..0..2....1..0..1 ..1..0..0....1..0..1....0..1..1....1..0..2....2..1..0....1..2..0....1..0..2 ..1..2..2....0..0..2....1..0..0....1..0..2....0..1..2....1..0..0....0..2..2 ..1..1..0....1..1..1....2..1..0....1..2..0....2..1..1....1..0..1....0..2..0 CROSSREFS Sequence in context: A320308 A219059 A218315 * A126422 A286878 A106738 Adjacent sequences:  A183413 A183414 A183415 * A183417 A183418 A183419 KEYWORD nonn AUTHOR R. H. Hardin Jan 04 2011 STATUS approved

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Last modified February 21 04:52 EST 2020. Contains 332086 sequences. (Running on oeis4.)