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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 1
3, 56, 935, 19619, 434444, 9958520, 230889822, 5392206371, 126282435834, 2961490680709, 69496584116858, 1631338280892936, 38298741469181591, 899193676958891448, 21112270301566616904, 495704295580513197709 (list; graph; refs; listen; history; text; internal format)
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 A070731

Adjacent sequences:  A241133 A241134 A241135 * A241137 A241138 A241139

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 16 2014

STATUS

approved

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Last modified May 21 07:24 EDT 2019. Contains 323441 sequences. (Running on oeis4.)