A238044 Number of (n+1)X(6+1) 0..2 arrays with the upper median minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

109200, 1999804, 36440340, 735878108, 14397005860, 279924727600, 5473296255556, 107021048538492, 2090782962200072, 40874379064896164, 798716229511035256, 15608788331991223596, 305077956891385962388

Offset

1,1

Comments

Column 6 of A238046

Links

R. H. Hardin, Table of n, a(n) for n = 1..111

Example

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

Crossrefs

Sequence in context: A233650 A286884 A210083 * A237963 A234700 A238061

Adjacent sequences: A238041 A238042 A238043 * A238045 A238046 A238047

Keyword

nonn

Author

R. H. Hardin, Feb 17 2014

Status

approved