OFFSET
1,1
COMMENTS
Table starts
....8...16.....32......64.......128.........256...........512............1024
...16...34.....80.....174.......376.........786..........1624............3310
...32...80....321....1177......4200.......13777.........42112..........120522
...64..174...1177....7481.....46853......265581.......1371532.........6477799
..128..376...4200...46853....554620.....5972476......58336803.......513856445
..256..786..13777..265581...5972476...125140148....2396938985.....41222650083
..512.1624..42112.1371532..58336803..2396938985...91479447926...3140066953229
.1024.3310.120522.6477799.513856445.41222650083.3140066953229.216607480473481
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..220
EXAMPLE
Some solutions for n=7 k=3
..0..1..0..1....0..0..0..1....0..0..1..1....0..0..1..1....0..0..0..0
..1..0..1..1....0..0..0..1....0..1..0..1....0..1..0..1....0..0..0..1
..0..1..1..0....0..0..1..0....1..0..1..0....1..0..1..0....0..0..1..1
..0..1..1..0....0..1..0..1....1..0..1..1....1..0..1..0....0..1..0..0
..0..1..1..0....1..0..1..1....1..0..1..1....0..1..1..0....1..0..1..0
..1..1..0..0....0..1..1..0....0..1..1..0....1..1..0..1....1..0..1..0
..1..1..0..0....1..1..0..0....1..1..0..0....1..1..1..1....1..0..1..1
..1..1..1..1....1..1..1..0....1..1..0..1....1..1..1..1....0..1..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 02 2012
STATUS
approved