A233599 Number of (n+2)X(5+2) 0..2 arrays with no increasing sequence of length 3 horizontally, vertically or antidiagonally downwards

3839022704, 4437742405449, 4986018320710052, 5574143275976092654, 6217400227849213336029, 6931225022478476739094425, 7725532264282950863151651388, 8610443346307250939664118492460

Offset

1,1

Comments

Column 5 of A233602

Links

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

Example

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

Crossrefs

Sequence in context: A172713 A121110 A352531 * A159463 A034615 A022261

Adjacent sequences: A233596 A233597 A233598 * A233600 A233601 A233602

Keyword

nonn

Author

R. H. Hardin, Dec 14 2013

Status

approved