OFFSET
1,1
COMMENTS
Table starts
........99.........989.........16089.........215563.......2616383....31465359
.......989.......25929.......1328305.......55977857....1853983303.63763662879
.....16089.....1328305.....261298801....40346506449.4545405907875
....215563....55977857...40346506449.22503661157680
...2616383..1853983303.4545405907875
..31465359.63763662879
.363006521
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..30
EXAMPLE
Some solutions for n=1 k=4
..2..2..1..2..1..2....2..2..1..0..1..2....2..2..0..0..1..1....2..2..2..0..0..1
..0..1..0..0..1..1....0..1..0..0..0..1....0..0..0..0..0..1....0..0..0..0..0..1
..1..2..0..0..2..1....2..2..1..2..1..2....2..0..1..2..2..2....1..2..0..2..1..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 16 2013
STATUS
approved