OFFSET
1,2
COMMENTS
Table starts
....1.......3.........16..........48.........185...........534.........1873
....3......27........576........4896.......63455........531864......5916807
...16.....576......67986.....2088576...121707070....3904508304.179900642006
...48....4896....2088576...176032212.32109350238.2840442492432
..185...63455..121707070.32109350238
..534..531864.3904508304
.1873.5916807
.5397
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..40
EXAMPLE
Some solutions for n=3 k=4
..0..0..0..0..2....0..0..0..0..1....0..0..0..0..1....0..0..0..0..2
..0..0..0..1..1....0..1..1..1..2....0..0..1..1..1....0..0..0..2..0
..1..0..1..0..2....0..0..0..0..1....1..1..0..2..1....1..1..0..0..2
..0..1..2..1..2....1..2..1..1..2....1..1..1..1..2....0..1..1..1..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 07 2013
STATUS
approved