A200973 Number of nX7 0..6 arrays with every row and column running average nondecreasing rightwards and downwards

16919, 33420304, 58497330607, 93360032845673, 138224799691696144

Offset

1,1

Comments

Column 7 of A200974

Links

Table of n, a(n) for n=1..5.

Example

Some solutions for n=2
..0..0..0..2..3..5..3....0..0..0..2..3..4..4....0..0..0..1..3..1..2
..0..0..0..2..3..5..4....0..0..0..3..5..6..6....0..0..0..1..3..6..6

Crossrefs

Sequence in context: A233986 A170797 A259426 * A190935 A035922 A233497

Adjacent sequences: A200970 A200971 A200972 * A200974 A200975 A200976

Keyword

nonn

Author

R. H. Hardin Nov 25 2011

Status

approved