A253958 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally

423232, 7533252, 167174472, 3635332193, 77993064012, 1717613401125, 37660244542860, 824449493816437, 18053099461999044, 395237758440434213, 8654142102055755748, 189441914769048102285, 4147424464831684445316

Offset

1,1

Comments

Column 5 of A253961

Links

R. H. Hardin, Table of n, a(n) for n = 1..204

Example

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

Crossrefs

Sequence in context: A175610 A003828 A233722 * A253965 A253761 A204412

Adjacent sequences: A253955 A253956 A253957 * A253959 A253960 A253961

Keyword

nonn

Author

R. H. Hardin, Jan 20 2015

Status

approved