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 A233117 T(n,k)=Number of (n+1)X(k+1) 0..2 arrays x(i,j) with row sums sum{x(i,j), j=1..k+1} nondecreasing, and column sums sum{i*x(i,j), i=1..n+1} nondecreasing 8
 29, 112, 123, 365, 1182, 464, 1079, 9514, 11741, 1636, 2969, 67130, 252958, 110078, 5523, 7697, 427059, 4736663, 6419678, 980034, 18027, 19161, 2495541, 79223727, 326851781, 155904223, 8365600, 57505, 46225, 13620058, 1206772195, 14834218690 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Table starts .....29......112........365........1079........2969.........7697.......19161 ....123.....1182.......9514.......67130......427059......2495541....13620058 ....464....11741.....252958.....4736663....79223727...1206772195.16999415895 ...1636...110078....6419678...326851781.14834218690.610630273520 ...5523...980034..155904223.21857081167 ..18027..8365600.3638300272 ..57505.69167118 .180104 LINKS R. H. Hardin, Table of n, a(n) for n = 1..40 EXAMPLE Some solutions for n=2 k=4 ..0..1..1..0..0....2..0..2..0..0....1..2..0..0..0....2..0..0..0..2 ..0..1..1..0..0....0..0..1..1..2....0..0..0..2..1....1..2..1..1..0 ..0..0..1..2..2....0..1..1..2..2....0..1..2..1..2....1..1..2..2..2 CROSSREFS Sequence in context: A232780 A232787 A232852 * A209880 A232784 A232849 Adjacent sequences:  A233114 A233115 A233116 * A233118 A233119 A233120 KEYWORD nonn,tabl AUTHOR R. H. Hardin, Dec 04 2013 STATUS approved

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Last modified June 28 11:37 EDT 2022. Contains 354905 sequences. (Running on oeis4.)