OFFSET
1,1
COMMENTS
Row 6 of A214595
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
.......1............1............1............1............1............1
......0.2..........0.2..........0.2..........0.2..........0.2..........0.2
.....1.1.1........1.1.1........1.1.1........1.1.1........1.1.1........1.1.1
....0.1.3.0......1.0.1.2......0.1.0.3......0.0.1.3......0.1.1.2......1.1.1.1
...2.0.0.1.2....1.1.1.2.0....0.2.2.0.1....1.1.1.2.0....0.1.1.3.0....2.0.0.1.2
..1.3.0.2.0.0..1.0.0.3.0.2..1.2.2.0.0.1..1.1.1.3.0.0..1.3.0.0.0.2..1.1.0.0.2.2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 22 2012
STATUS
approved