OFFSET
1,1
COMMENTS
Table starts
...3.....9.......18........26.........26.........12........98.........366
...9....16.......46........16........596........936......5326.......64452
..18....46......172......1430......17452.....225034...3278068....44996822
..26....16.....1430.....20000.....584450...37380604.126312616.51978629884
..26...596....17452....584450....8227090.3806301462
..12...936...225034..37380604.3806301462
..98..5326..3278068.126312616
.366.64452.44996822
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..59
EXAMPLE
Some solutions for n=5 k=3
..1..0..0....0..1..2....2..2..2....0..0..0....1..0..0....2..1..0....1..1..0
..1..1..0....0..2..2....1..2..1....1..1..0....1..2..2....1..0..0....2..2..0
..2..0..0....2..1..2....0..0..2....1..2..2....1..2..2....1..2..0....2..1..0
..2..2..2....2..0..0....0..0..2....0..2..1....0..1..2....2..2..0....2..0..0
..1..2..1....0..0..1....1..1..0....0..2..2....0..0..0....2..2..1....2..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 03 2012
STATUS
approved