A184454 - OEIS

A184454

1/36 the number of (n+2)X8 0..2 arrays with each 3X3 subblock containing two of one value, two of another, and five of the last

51759, 58413, 67180, 80058, 116832, 196974, 413100, 1288638

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

OFFSET

1,1

COMMENTS

Column 6 of A184457

LINKS

EXAMPLE

Some solutions with a(1,1)=0 for 4X8

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

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

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

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

CROSSREFS

KEYWORD

nonn

AUTHOR

STATUS

approved