OFFSET
1,1
COMMENTS
Table starts
.....102......382......1437.......5352.......20113........75595........283877
.....382.....1648......7127......31034......136899.......603605.......2660367
....1437.....7127.....36865.....192080.....1013668......5369493......28334280
....5352....31034....192080....1193734.....7620885.....48713811.....309173896
...20113...136899...1013668....7620885....59491439....462259671....3572132537
...75595...603605...5369493...48713811...462259671...4356486501...40833480416
..283877..2660367..28334280..309173896..3572132537..40833480416..463699765823
.1066520.11721609.149505326.1968871406.27779761123.385816144851.5337233301716
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
EXAMPLE
Some solutions for n=3 k=3
..0..0..0..0..1....0..0..1..0..0....0..1..0..1..1....0..1..0..1..1
..0..0..1..1..0....1..1..1..0..0....0..1..1..1..1....0..1..1..0..0
..1..1..1..1..1....1..0..0..0..1....0..0..0..0..1....0..1..0..0..0
..1..0..0..0..0....1..1..0..0..1....1..1..0..1..1....0..1..1..1..0
..0..0..0..1..1....1..0..1..1..1....0..1..0..1..1....1..1..1..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 20 2012
STATUS
approved