OFFSET
1,1
COMMENTS
Table starts
.......81.......310........1186..........4700..........18612...........73176
......310......1524........7562.........39236.........201754.........1033140
.....1186......7562.......49152........333508........2234136........14991412
.....4700.....39236......333508.......3004030.......26578184.......236841050
....18612....201754.....2234136......26578184......308509816......3627304236
....73176...1033140....14991412.....236841050.....3627304236.....56673321434
...287924...5302002...100790676....2109752772....42553713552....881109625356
..1136084..27377802...681668756...18967505282...505071086000..13907965601602
..4482952.140907656..4585208960..169027123272..5922294787728.216097927856396
.17653056.723464076.30833533736.1509396722124.69775606782180
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..112
EXAMPLE
Some solutions for n=3 k=4
..0..1..2..0..0....0..0..2..1..2....0..1..2..1..1....0..2..1..1..0
..1..2..0..2..1....2..0..1..0..2....1..2..1..0..1....0..1..1..0..1
..0..2..2..1..0....0..1..0..2..0....0..0..1..1..0....2..1..1..0..0
..2..0..1..0..2....1..0..2..0..1....2..2..2..0..2....2..1..2..0..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 11 2014
STATUS
approved