OFFSET

1,1

COMMENTS

Row 5 of A241255

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..41

EXAMPLE

Some solutions for n=3

..2..2..3....2..2..3....2..2..3....3..3..2....3..3..2....3..3..2....2..2..3

..3..1..2....0..0..2....0..0..2....2..1..3....2..1..3....2..1..3....3..1..2

..2..1..3....0..0..2....0..0..2....2..2..2....0..2..2....2..2..3....2..1..2

..2..2..3....0..0..2....0..0..2....2..1..2....0..3..2....0..0..3....2..1..2

..2..1..2....0..0..3....0..3..3....2..1..2....2..0..2....0..0..2....2..0..2

CROSSREFS

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 18 2014

STATUS

approved