A237248 Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

523776, 17766000, 629104640, 26060799904, 936224849104, 33969293459504, 1237570187608448, 53524909288946048, 1962777997213760512, 72859946901019609856, 2718459486570916115168, 121140721563096822260480

Offset

1,1

Comments

Column 7 of A237249

Links

R. H. Hardin, Table of n, a(n) for n = 1..43

Example

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

Crossrefs

Sequence in context: A250705 A366823 A237217 * A013695 A075978 A075973

Adjacent sequences: A237245 A237246 A237247 * A237249 A237250 A237251

Keyword

nonn

Author

R. H. Hardin, Feb 05 2014

Status

approved