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A220321
Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and vertical neighbors in a random 0..3 nX4 array
1
7, 132, 1887, 32077, 516966, 8191676, 129313715, 2038349283, 32021593670, 502699746654, 7886869828691, 123689257996713, 1939445941518783, 30407283622710054, 476704179386550779, 7473178447882102229
OFFSET
1,1
COMMENTS
Column 4 of A220323
LINKS
EXAMPLE
Some solutions for n=3
..0..1..1..1....0..1..0..1....0..0..0..0....0..0..0..1....1..1..1..1
..0..1..1..0....0..1..1..1....0..0..0..0....0..1..0..0....0..0..0..0
..0..1..1..0....1..1..1..0....1..0..1..0....1..0..0..0....1..0..0..0
CROSSREFS
Sequence in context: A099601 A028420 A220257 * A247597 A305955 A377006
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 10 2012
STATUS
approved