OFFSET
1,1
COMMENTS
Table starts
.....34......96.......333........912........2874.......8070.....25028
.....96.....642......3132......16296.......77353.....337570...1459711
....333....3132.....55642.....566933.....7169782...74939353.839537894
....912...16296....566933...12724788...308492287.6654563282
...2874...77353...7169782..308492287.18244622214
...8070..337570..74939353.6654563282
..25028.1459711.839537894
..71492.6131600
.221072
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..48
EXAMPLE
Some solutions for n=2 k=4
..1..0..1..2..3....1..0..1..0..2....1..2..1..2..3....0..2..0..2..1
..0..3..0..3..2....0..3..0..3..0....2..3..2..3..0....1..0..2..1..3
..3..1..3..2..3....1..0..2..1..2....3..1..3..1..3....0..1..3..2..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 03 2013
STATUS
approved