login
A220192
Majority value maps: number of n X 3 binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..2 n X 3 array.
1
4, 25, 249, 2010, 15892, 124104, 966863, 7523192, 58488468, 454572611, 3532430740, 27448191693, 213274779277, 1657138893969, 12875834577268, 100043881281917, 777329345240298, 6039754896804956, 46928150488134892, 364625891287391839
OFFSET
1,1
COMMENTS
Column 3 of A220194.
LINKS
EXAMPLE
Some solutions for n=3
..0..0..1....1..1..1....0..1..0....1..0..0....1..1..0....0..0..1....1..0..1
..1..0..0....0..1..0....0..0..0....0..1..0....0..0..1....1..1..1....0..0..1
..1..0..0....0..0..0....0..0..0....1..0..0....0..1..1....1..0..1....0..1..1
CROSSREFS
Cf. A220194.
Sequence in context: A198058 A099696 A345105 * A220356 A210809 A071896
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 07 2012
STATUS
approved