A183491 - OEIS

A183491

Number of nX8 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors

139, 176320, 2438053, 283516092, 82763266524

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 8 of A183492

LINKS

EXAMPLE

Some solutions for 3X8

..0..2..0..2..2..0..0..0....0..0..0..1..0..3..2..0....0..2..3..0..0..0..0..0

..0..2..0..0..0..0..0..2....0..0..0..1..0..3..2..0....0..2..3..0..1..0..3..0

..0..0..0..0..1..1..0..2....0..0..0..0..0..0..0..0....0..0..0..0..1..0..3..0

CROSSREFS

KEYWORD

nonn

AUTHOR

STATUS

approved