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URL: https://oeis.org/A232795

⇱ A232795 - OEIS

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A232795
Number of (n+1) X (6+1) 0..1 arrays x(i,j) with row sums Sum_{j=1..6+1} j^4*x(i,j) nondecreasing, and column sums Sum_{i=1..n+1} i^4*x(i,j) nondecreasing.
0
92, 1682, 42305, 1202234, 33345183, 836488618, 17452506031, 300697300448, 4213428870171, 50295798679859, 541563347783712
OFFSET
1,1
EXAMPLE
Some solutions for n=3:
..1..1..0..1..0..0..1....0..0..0..0..1..1..0....1..0..0..1..0..0..0
..0..1..0..0..1..1..1....0..0..0..0..1..0..1....0..1..0..0..1..1..0
..0..0..0..1..1..1..1....0..0..0..1..1..0..1....0..0..0..0..0..0..1
..0..0..1..1..1..1..1....0..0..0..0..0..1..1....0..0..1..1..1..1..1
CROSSREFS
Column 6 of A232797.
Sequence in context: A064203 A265968 A179798 * A269439 A269623 A265923
KEYWORD
nonn,more
AUTHOR
R. H. Hardin, Nov 30 2013
STATUS
approved