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A220311
Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nX4 array
1
7, 155, 3024, 50451, 822483, 13221364, 211771497, 3387519403, 54157226596, 865646398021, 13835289533051, 221116601005587, 3533854122337635, 56477253797259894, 902604704988499209, 14425180099380063835
OFFSET
1,1
COMMENTS
Column 4 of A220313
LINKS
EXAMPLE
Some solutions for n=3
..0..1..0..1....1..0..0..1....0..1..1..0....0..1..1..1....1..1..1..0
..1..1..0..0....0..1..0..0....1..0..1..0....1..0..1..1....0..1..0..0
..1..1..1..0....0..0..1..1....0..1..1..0....1..1..1..0....1..0..0..0
CROSSREFS
Sequence in context: A288545 A139226 A220367 * A218449 A370675 A197595
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 10 2012
STATUS
approved