A237778 Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

263504, 4176684, 75418228, 2190136632, 76440691940, 2748357091956, 102404775087552, 3568990270674856, 131927904081764142, 4839070351142302844, 182209795639706469982, 6389052543676939819692, 236626167050537593620538

Offset

1,1

Comments

Column 7 of A237779

Links

R. H. Hardin, Table of n, a(n) for n = 1..178

Example

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

Crossrefs

Sequence in context: A253846 A253839 A253933 * A123138 A319902 A098188

Adjacent sequences: A237775 A237776 A237777 * A237779 A237780 A237781

Keyword

nonn

Author

R. H. Hardin, Feb 13 2014

Status

approved