OFFSET
1,1
COMMENTS
Table starts
.....56.......266.........1187...........4584...........17010...........58892
....266......2773........27157.........221766.........1707082........11675764
...1187.....27157.......640652.......12273323.......221519116......3408343704
...4584....221766.....12273323......586841773.....26740726836...1029060698687
..17010...1707082....221519116....26740726836...3156944585806.315651250338121
..58892..11675764...3408343704..1029060698687.315651250338121
.198325..76088840..48815088704.36382087706267
.642908.460518847.628179958745
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..60
EXAMPLE
Some solutions for n=4 k=3
..2..1..1..1....0..1..1..2....0..1..0..1....1..1..1..2....0..1..0..2
..2..0..2..2....1..2..2..1....1..2..2..2....0..1..2..2....2..2..2..1
..0..1..1..1....2..0..2..2....1..2..2..2....1..1..1..2....0..2..0..1
..2..1..2..0....2..2..1..2....1..2..2..2....2..1..2..2....2..2..2..1
..0..1..1..2....2..0..2..2....1..2..2..2....2..1..1..0....2..2..2..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Jan 24 2012
STATUS
approved