A200971 Number of nX5 0..6 arrays with every row and column running average nondecreasing rightwards and downwards

1387, 368218, 86468392, 18714498069, 3807002935896, 738228105542702, 138224799691696144, 25201320751243781001

Offset

1,1

Comments

Column 5 of A200974

Links

Table of n, a(n) for n=1..8.

Example

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

Crossrefs

Sequence in context: A216667 A177884 A182123 * A259722 A253497 A253490

Adjacent sequences: A200968 A200969 A200970 * A200972 A200973 A200974

Keyword

nonn

Author

R. H. Hardin Nov 25 2011

Status

approved