OFFSET
1,1
COMMENTS
Table starts
......81.....369....1764.....8655.....43155......218034......1112664
.....360.....978....3888....17532.....80916......376314......1756446
....1683....3318...14715....80088....450339.....2565900.....14781282
....7572....9198...39450...223560...1302228.....7713324.....46226928
...35577...34674..191766..1421976..10821462....84974904....677890656
..160218...97380..526680..4116576..33070572...276139080...2333010360
..750426..370008.2500875.25898472.272838012..3069752670..34742828298
.3387924.1053624.6985128.76594212.848995332.10194154164.121870318920
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..286
EXAMPLE
Some solutions for n=4, k=3:
..2..1..0..2....0..1..2..1....1..2..2..0....0..1..1..0....2..1..1..1
..1..2..1..0....2..0..1..0....2..1..0..2....1..0..2..1....2..2..2..2
..1..1..1..1....2..0..1..0....2..2..2..2....1..1..1..1....2..2..2..2
..1..1..1..1....1..2..0..2....2..2..2..2....1..1..1..1....2..0..1..2
..2..2..0..0....1..2..2..2....1..1..2..1....1..2..2..2....1..2..2..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Jan 30 2012
STATUS
approved