OFFSET
1,8
COMMENTS
Table starts
.0.....0........0..........0...........0............0.............0
.0.....1........3..........8..........21...........55...........144
.0.....3.......16.........92.........536.........3125.........18216
.0.....8.......92.......1042.......12177.......141177.......1635606
.0....21......536......12177......296912......7115200.....170234678
.0....55.....3125.....141177.....7115200....347487163...16949434757
.0...144....18216....1635606...170234678..16949434757.1685013765256
.0...377...106174...18947791..4073986651.827634377153
.0...987...618832..219496141.97465620298
.0..2584..3606823.2542689904
.0..6765.21022112
.0.17711
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..97
EXAMPLE
Some solutions for n=3 k=4
..0..1..0..1....1..2..1..0....0..1..1..1....1..1..1..1....1..1..1..1
..1..2..0..2....1..0..1..1....1..2..1..1....2..1..1..1....1..0..0..1
..1..2..1..1....1..1..2..1....1..1..1..1....1..0..1..1....1..2..2..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 25 2013
STATUS
approved