OFFSET
1,1
COMMENTS
Table starts
......90.........565.............3352.................18332
.....565.......10109...........187118...............2903185
....3352......187118.........13948153.............855879499
...18332.....2903185........855879499..........215433191774
...93578....38244007......42858325343........43960759831841
..452825...439011778....1799006388496......7419043577516162
.2103364..4495376717...65121080193243...1066959581935799954
.9466880.41798687510.2076963297883071.133822712331030881445
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..71
EXAMPLE
Some solutions for n=4 k=3
..0..1..1..3....2..0..0..2....3..0..1..1....3..0..0..2....1..0..0..0
..1..2..2..0....1..3..3..2....0..3..2..2....0..3..3..2....0..3..3..3
..3..1..1..3....3..2..3..1....3..2..3..3....0..3..3..2....1..3..3..3
..2..2..3..1....2..3..2..2....2..3..3..3....3..1..1..3....3..3..3..3
..2..3..0..2....2..3..2..2....2..3..3..3....2..2..2..2....3..3..3..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 05 2012
STATUS
approved