A220357 Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..3 nX4 array

7, 88, 2010, 34317, 569969, 9222732, 147988684, 2362156753, 37599241906, 597581463968, 9489975715319, 150642080075576, 2390702643352809, 37935883663447172

Offset

1,1

Comments

Column 4 of A220358

Links

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

Example

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

Crossrefs

Sequence in context: A020564 A006291 A220193 * A054678 A259360 A301925

Adjacent sequences: A220354 A220355 A220356 * A220358 A220359 A220360

Keyword

nonn

Author

R. H. Hardin Dec 12 2012

Status

approved