A237469 Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

30913, 651906, 13827553, 309663940, 6781496755, 146338935672, 3172303208646, 70036020900600, 1531559920766744, 33246113906104588, 724400241044001028, 15888225564981869200, 347209293692584175148, 7558212436543515488416

Offset

1,1

Comments

Column 5 of A237472

Links

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

Example

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

Crossrefs

Sequence in context: A270057 A236899 A258891 * A071124 A250590 A338948

Adjacent sequences: A237466 A237467 A237468 * A237470 A237471 A237472

Keyword

nonn

Author

R. H. Hardin, Feb 08 2014

Status

approved