A220225 - OEIS

A220225

Majority value maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..1 nX5 array

12, 157, 4244, 103153, 2517202, 61669499, 1511659860

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

OFFSET

1,1

COMMENTS

Column 5 of A220226

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A036276 A003130 A015000 * A213376 A269642 A269411

Adjacent sequences: A220222 A220223 A220224 * A220226 A220227 A220228

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 08 2012

STATUS

approved