A250597 Number of (n+2)X(4+2) 0..2 arrays with nondecreasing sum of every three consecutive values in every row and column

10077696, 373248000, 13824000000, 512000000000, 8000000000000, 125000000000000, 1953125000000000, 18087890625000000, 167511955078125000, 1551328215978515625, 10090298369529000000, 65630290313452032000

Offset

1,1

Comments

Column 4 of A250601

Links

R. H. Hardin, Table of n, a(n) for n = 1..32

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..1
..1..1..0..1..2..2....1..1..2..1..1..2....1..0..0..1..0..1....1..2..1..1..2..1
..0..1..0..1..1..0....1..0..1..1..2..2....1..0..2..1..1..2....1..0..1..1..1..2

Crossrefs

Sequence in context: A176766 A186569 A186570 * A016869 A016917 A017061

Adjacent sequences: A250594 A250595 A250596 * A250598 A250599 A250600

Keyword

nonn

Author

R. H. Hardin, Nov 25 2014

Status

approved