OFFSET
1,1
COMMENTS
Table starts
.10......31........64.......113........170......255....336...449.570
..6......98.......450......1590.......3426.....8546..13992.26158
..2.....354......4200.....34776.....107990...475370.978568
..0....1780.....73764...1655170....8174314.70304076
..0...12008...2048596.144075566.1201064094
..0..157694.129034386
..0.2808560
..0
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..41
EXAMPLE
Some k=3 solutions for 5X5
..0..0..2..0..2....2..3..2..1..1....2..1..2..3..3....1..1..0..3..1
..2..1..1..2..0....2..3..3..3..2....2..1..1..1..2....1..1..1..0..2
..2..2..2..2..1....3..3..3..1..2....1..1..1..2..1....2..1..1..1..2
..2..0..1..1..1....2..1..3..1..1....1..2..1..2..2....1..2..1..1..1
..0..2..3..2..2....3..2..2..1..1....2..1..2..2..2....3..0..1..2..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 10 2011
STATUS
approved