OFFSET
1,1
COMMENTS
Table starts
....24.....66.....180......492.......1344........3672........10032
....66....216.....714.....2430.......8274.......28242........96402
...180....714....2880....12318......53100......230532......1002240
...492...2430...12318....67944.....380568.....2158482.....12281976
..1344...8274...53100...380568....2791080....20842578....156410676
..3672..28242..230532..2158482...20842578...206195280...2053746000
.10032..96402.1002240.12281976..156410676..2053746000..27196042704
.27408.329130.4361064.70022628.1177361316.20547395916.362290015758
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..264
EXAMPLE
Some solutions for n=4, k=3:
..1..0..0..2....0..1..1..2....1..2..1..1....2..1..1..1....2..1..0..0
..1..2..1..2....0..2..0..2....1..0..0..2....2..0..2..0....0..1..2..1
..1..0..1..0....1..2..1..2....1..2..1..1....1..1..1..0....2..1..0..0
..2..0..2..2....1..0..0..2....0..2..0..2....2..0..2..2....0..1..2..1
..2..1..1..0....2..2..1..1....0..1..0..1....2..1..1..0....2..1..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 01 2012
STATUS
approved