OFFSET
1,1
COMMENTS
Table starts
.....4.........16.............62.................241.....................936
....16........256...........3844...............58081..................876096
....62.......3844.........205518............11091161...............598618182
...241......58081.......11086238..........2152805235............418964575189
...936.....876096......594138770........413843625776.........289315497297232
..3636...13220496....31871929292......79716622309437......200394014933364651
.14124..199487376..1709151563122...15348900754966668...138717281035824236746
.54865.3010168225.91660941819721.2955760887154751440.96044763651330733440061
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
EXAMPLE
Some solutions for n=5 k=3
..0..2..1....0..0..1....0..1..0....1..1..3....1..1..3....3..0..1....1..0..0
..0..1..0....2..0..3....3..2..1....1..0..0....0..1..0....0..0..3....0..0..3
..2..2..1....3..0..1....1..0..0....1..0..2....0..1..0....2..3..1....1..2..1
..0..0..1....0..1..3....3..1..3....3..2..1....0..1..1....1..2..0....0..1..3
..0..1..0....1..1..0....0..1..0....1..0..0....3..3..0....1..0..0....1..3..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 13 2012
STATUS
approved