A236277 Number of (n+1)X(7+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock

708640, 98896922, 13930389246, 2069437793694, 310963707906138, 47397097838200086, 7256435693960552708, 1115319975503639995308, 171679351782550932671918, 26455532256714240162239832

Offset

1,1

Comments

Column 7 of A236278

Links

R. H. Hardin, Table of n, a(n) for n = 1..89

Example

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

Crossrefs

Sequence in context: A134615 A186607 A249195 * A251378 A342796 A253847

Adjacent sequences: A236274 A236275 A236276 * A236278 A236279 A236280

Keyword

nonn

Author

R. H. Hardin, Jan 21 2014

Status

approved