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 A203936 Number of (n+1)X(n+1) 0..5 arrays with column and row pair sums b(i,j)=a(i,j)+a(i,j-1) and c(i,j)=a(i,j)+a(i-1,j) nondecreasing in column and row directions, respectively 0
 406, 91396, 32094464, 14543414270, 7208336070660, 3601865763979034, 1772878084052954152 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Diagonal of A203944 LINKS EXAMPLE Some solutions for n=4 ..1..0..4..3..4....1..4..0..5..5....1..5..2..3..3....4..5..4..4..4 ..2..4..3..4..3....4..1..5..5..5....4..2..5..4..4....5..4..5..5..5 ..3..3..4..3..5....2..5..5..5..5....1..5..4..5..5....4..5..5..5..5 ..3..5..4..5..5....2..5..5..5..5....3..4..5..5..5....4..5..5..5..5 ..5..4..5..5..5....2..5..5..5..5....5..4..5..5..5....4..5..5..5..5 CROSSREFS Sequence in context: A233052 A210329 A317982 * A172891 A172921 A063138 Adjacent sequences:  A203933 A203934 A203935 * A203937 A203938 A203939 KEYWORD nonn AUTHOR R. H. Hardin Jan 08 2012 STATUS approved

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Last modified December 3 15:15 EST 2021. Contains 349463 sequences. (Running on oeis4.)