OFFSET
1,7
COMMENTS
Table starts
.1......0........0.........3..........4..........8.........10........55
.0......0........4.........5.........14........122........196......1861
.0......4........6........35.........81.......1758.......3964....114039
.0.....13.......95.......346.......3915......43771.....524135...8524766
.0.....40......525......6109......52190....1466810...15602065.820533050
.0....162.....7420....101272....2793098...71467150.2414051256
.0....888....40428...1809959...48860520.4383248774
.0...3617...636953..30640551.3227092882
.0..18136..3473192.555968545
.0..81560.57944170
.0.407644
.0
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..82
EXAMPLE
Some solutions for n=4 k=4
..0..1..0..0....0..0..1..1....0..1..0..2....0..1..0..2....0..1..2..1
..0..0..0..0....2..0..1..1....2..0..0..0....3..0..0..0....1..2..2..2
..0..0..0..0....1..1..1..1....0..0..0..0....0..0..0..0....2..2..2..2
..2..0..0..0....1..1..1..1....0..0..0..0....0..0..0..0....2..2..2..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 23 2013
STATUS
approved