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A232854 Number of (n+1)X(1+1) 0..1 arrays x(i,j) with row sums sum{j^3*x(i,j), j=1..1+1} nondecreasing, and column sums sum{i^3*x(i,j), i=1..n+1} nondecreasing 1
7, 14, 25, 41, 61, 86, 117, 156, 204, 262, 331, 406, 492, 590, 702, 829, 972, 1124, 1292, 1476, 1679, 1901, 2144, 2401, 2677, 2974, 3294, 3639, 4009, 4400, 4812, 5250, 5715, 6210, 6735, 7292, 7867, 8473, 9111, 9781, 10486, 11227, 11992, 12791, 13627, 14501 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 1 of A232860

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=5

..0..0....1..0....0..0....0..0....0..0....1..0....1..0....1..0....0..0....0..0

..1..0....0..1....1..0....0..0....0..1....0..1....1..0....1..0....0..0....0..1

..1..0....0..1....0..1....0..0....0..1....0..1....0..1....0..1....1..0....0..1

..1..0....0..1....0..1....0..0....0..1....1..1....0..1....1..1....1..0....1..1

..0..1....0..1....0..1....0..1....0..1....1..1....0..1....1..1....0..1....1..1

..0..1....1..1....0..1....0..1....0..1....1..1....0..1....1..1....0..1....1..1

CROSSREFS

Sequence in context: A340796 A030414 A232871 * A232790 A095894 A104599

Adjacent sequences:  A232851 A232852 A232853 * A232855 A232856 A232857

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 01 2013

STATUS

approved

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Last modified May 27 16:48 EDT 2022. Contains 354110 sequences. (Running on oeis4.)