A208795 Number of nX7 0..2 arrays with no element equal the average of immediate neighbors vertically above, diagonally above and left, and horizontally left of it

192, 128904, 93227592, 66895521620, 48061584255222, 34526890433183028, 24802562025201552492, 17817741928160467801010, 12799685067579649862404458, 9194977764026675372017672466, 6605409702199652848217490158622

Offset

1,1

Comments

Column 7 of A208796

Links

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

Example

Some solutions for n=4
..0..1..2..1..2..0..1....0..1..2..0..1..2..1....1..2..0..1..2..1..0
..2..0..2..2..0..2..2....2..2..1..2..2..2..0....2..2..2..2..2..2..2
..0..1..2..1..2..1..2....1..2..2..1..1..1..2....0..0..1..1..1..0..2
..1..0..2..1..1..1..2....2..1..2..2..2..0..2....1..2..2..2..0..2..1

Crossrefs

Sequence in context: A208444 A146554 A183701 * A203490 A008698 A282541

Adjacent sequences: A208792 A208793 A208794 * A208796 A208797 A208798

Keyword

nonn

Author

R. H. Hardin Mar 01 2012

Status

approved