OFFSET
1,7
COMMENTS
Table starts
.1......0.........0..........3...........4............8...........10
.0......0.........4..........5..........14..........100..........152
.0......4.........6.........33..........75..........968.........2408
.0.....13........85........270........2373........17095.......145019
.0.....36.......365.......3219.......20638.......356202......2728712
.0....132......3696......34851......590724......9380846....184619038
.0....584.....14928.....374375.....6010402....272350434...4805784476
.0...2054....159062....3973169...194136760...8210507309.413049658833
.0...7700....645704...42982280..2013514580.255223125120
.0..29208...7158232..460903822.65746124890
.0.113024..28604092.4976455334
.0.428784.328610072
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..110
EXAMPLE
Some solutions for n=4 k=4
..0..1..0..2....0..1..1..1....0..1..2..2....0..1..1..2....0..0..0..1
..2..0..0..0....1..1..1..1....2..2..2..0....2..2..2..2....0..0..0..0
..0..0..0..0....1..1..1..2....2..2..2..2....2..2..2..2....2..0..0..0
..0..0..0..0....1..1..1..0....2..2..2..2....2..2..2..2....1..0..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 22 2013
STATUS
approved