A219402 - OEIS

A219402

Unchanging value maps: number of n X 7 binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..1 n X 7 array.

37, 37, 979, 10011, 114175, 1248733, 13982113, 157624553, 1772485911, 19857212049, 222321252297, 2491495568397, 27936326811455, 313201846597241, 3510601336421759, 39347598813343725, 441040293216961339

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

OFFSET

1,1

COMMENTS

Column 7 of A219403.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..44

EXAMPLE

Some solutions for n=3

..0..0..0..1..0..0..0....0..0..0..1..0..0..0....0..0..1..1..0..0..0

..0..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..1..1..0..0..0

..0..0..0..0..0..1..1....1..1..0..0..0..1..1....1..1..1..1..1..1..1