A241137 Number of nX6 0..2 arrays with no element equal to the same number of vertical neighbors as horizontal neighbors, with new values 0..2 introduced in row major order

6, 195, 6150, 238607, 9958520, 428855442, 18742128588, 825015103540, 36426835430201, 1610881122223657, 71287590353047925, 3155784624457534434, 139723512923338940613, 6186762308840035967958, 273950648299765566159446

Offset

1,1

Comments

Column 6 of A241138

Links

R. H. Hardin, Table of n, a(n) for n = 1..88

Example

Some solutions for n=3
..0..1..1..2..2..2....0..1..1..1..2..0....0..1..2..1..2..2....0..0..0..0..0..1
..0..0..0..1..1..1....0..2..2..0..2..0....0..1..2..1..0..0....1..1..1..1..1..1
..0..1..1..2..2..2....1..1..1..0..1..1....0..1..0..0..1..1....2..2..0..0..0..1

Crossrefs

Sequence in context: A281501 A283884 A280552 * A086065 A200824 A351888

Adjacent sequences: A241134 A241135 A241136 * A241138 A241139 A241140

Keyword

nonn

Author

R. H. Hardin, Apr 16 2014

Status

approved