A203598 Number of nX5 0..2 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other

26, 596, 17452, 584450, 8227090, 3806301462

Offset

1,1

Comments

Column 5 of A203600

Links

Table of n, a(n) for n=1..6.

Example

Some solutions for n=3
..1..0..0..0..2....2..2..0..0..0....2..1..0..1..1....0..0..2..2..1
..2..2..1..0..2....1..2..1..0..1....2..2..0..0..0....0..0..1..2..2
..2..2..1..0..1....0..2..2..0..2....2..2..1..2..0....2..2..0..1..0

Crossrefs

Sequence in context: A323117 A293612 A197123 * A262076 A057010 A217636

Adjacent sequences: A203595 A203596 A203597 * A203599 A203600 A203601

Keyword

nonn

Author

R. H. Hardin Jan 03 2012

Status

approved