A241136 Number of nX5 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

3, 56, 935, 19619, 434444, 9958520, 230889822, 5392206371, 126282435834, 2961490680709, 69496584116858, 1631338280892936, 38298741469181591, 899193676958891448, 21112270301566616904, 495704295580513197709

Offset

1,1

Comments

Column 5 of A241138

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=4
..0..0..1..1..0....0..0..0..1..1....0..0..0..1..1....0..1..0..2..2
..2..2..0..0..0....1..1..2..2..2....2..1..2..2..2....0..1..0..1..1
..1..0..2..2..0....2..0..0..1..1....2..1..0..1..0....2..2..2..0..0
..1..0..1..1..1....2..1..1..2..2....2..1..0..1..0....0..0..0..1..1

Crossrefs

Sequence in context: A262398 A263886 A160876 * A202029 A287396 A335804

Adjacent sequences: A241133 A241134 A241135 * A241137 A241138 A241139

Keyword

nonn

Author

R. H. Hardin, Apr 16 2014

Status

approved