A220384 Majority value maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and antidiagonal neighbors in a random 0..1 nX6 array

21, 966, 33247, 1191846, 42415575, 1509240923, 53692543412, 1910141303899, 67952729355483, 2417392485157080, 85997620546017880, 3059323896869473363, 108833942883495398598, 3871713631294308702400

Offset

1,1

Comments

Column 6 of A220386

Links

Table of n, a(n) for n=1..14.

Example

Some solutions for n=3
..0..1..1..1..1..1....0..1..1..0..0..1....1..0..0..1..1..1....1..0..1..0..0..1
..1..1..1..1..0..1....1..0..1..1..1..1....0..1..1..0..1..1....1..1..0..0..0..1
..1..0..0..0..1..1....0..1..1..0..0..1....1..1..0..1..0..0....0..0..0..0..1..0

Crossrefs

Sequence in context: A015305 A101732 A006301 * A184133 A004704 A138473

Adjacent sequences: A220381 A220382 A220383 * A220385 A220386 A220387

Keyword

nonn

Author

R. H. Hardin Dec 13 2012

Status

approved