OFFSET
1,1
COMMENTS
Table starts
........256.........2208............20800............184416...........1714176
.......2208........37408...........643968..........11074704.........190505040
......20800.......643968.........22773384.........748331168.......26462419832
.....184416.....11074704........748331168.......51169273632.....3518595143968
....1714176....190505040......26462419832.....3518595143968...507960770486000
...15376544...3276916896.....873499447968...242220624640736.68409320823594368
..141647296..56368726448...30836924266632.16680713033508736
.1279043040.969636795792.1019966379785120
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..60
EXAMPLE
Some solutions for n=4, k=3:
..0..2..2..1....1..3..2..0....3..1..3..1....3..3..2..0....0..1..0..0
..1..0..1..1....0..0..1..1....3..0..2..1....0..2..1..1....0..1..2..0
..2..2..3..0....0..2..1..3....3..3..3..0....3..0..0..1....3..3..1..0
..0..0..0..0....3..2..1..0....1..2..2..2....1..0..2..1....1..3..2..1
..1..2..2..3....2..0..0..2....2..1..3..3....1..0..3..0....0..0..3..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 20 2012
STATUS
approved