OFFSET
1,1
COMMENTS
Table starts
......14.......50.......194.........770.........3074..........12290
......72......306......1512........8004........43248.........235464
.....396.....2052.....13068.......94116.......708300........5439324
....2160....13800....113592.....1103436.....11438856......122380932
...11808....92934....992088....13072068....188139156.....2832970656
...64512...625512...8636544...153531936...3042034560....63787803360
..352512..4211904..75419136..1819019544..50032728864..1476599815224
.1926144.28351440.656729088.21373648800.809272164864.33256412762112
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..127
EXAMPLE
Some solutions for n=4 k=3
..0..1..1..2....0..0..0..0....0..0..0..0....0..1..1..2....0..0..0..0
..0..2..0..2....0..1..0..1....0..1..0..2....1..1..2..2....0..1..0..2
..2..2..2..1....2..1..0..1....2..1..0..1....2..0..0..0....0..1..0..2
..0..0..0..1....2..2..1..1....1..1..1..1....0..0..1..0....2..0..0..0
..0..1..0..0....1..0..0..2....1..1..1..1....1..2..2..0....2..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 29 2012
STATUS
approved