OFFSET
1,8
COMMENTS
Table starts
.0.....0........0..........0...........0...........0.............0..........0
.0.....1.......18........148........1164........8824.........65932.....489456
.0.....7......370......12296......364868....10612940.....304064432.8672312531
.0....38.....6893.....938070...103485930.11446121074.1234879060395
.0...190...122690...68449305.27908486602
.0...918..2152076.4937698670
.0..4367.37541550
.0.20623
.0
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..49
EXAMPLE
Some solutions for n=3 k=4
..0..2..0..1....1..3..1..0....0..0..3..0....0..0..2..1....1..1..1..0
..1..3..4..0....0..1..4..1....0..3..1..1....0..1..2..0....0..0..2..2
..0..0..1..0....0..0..0..1....1..1..1..1....1..3..1..1....0..3..2..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 11 2013
STATUS
approved