OFFSET
1,5
COMMENTS
Table starts
.1...1.....1......1........1..........1............1..............1
.1...2.....4......7.......14.........31...........69............155
.1...4....17.....58......215........866.........3507..........14120
.1...7....58....385.....2582......17740.......122468.........846908
.1..14...215...2582....31380.....379788......4590696.......55723864
.1..31...866..17740...379788....8071997....170937904.....3635245483
.1..69..3507.122468..4590696..170937904...6330398606...235362503738
.1.155.14120.846908.55723864.3635245483.235362503738.15305115754880
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..337
EXAMPLE
Some solutions for n=5 k=3
..1..1..1....0..1..1....1..1..0....0..0..0....1..1..1....0..1..1....0..0..0
..1..1..1....1..1..1....1..1..0....0..1..1....1..1..1....0..1..1....1..1..1
..1..1..0....1..1..1....1..0..0....1..1..1....0..0..0....1..1..0....1..1..1
..1..1..1....0..0..0....1..1..1....1..1..1....1..1..0....1..1..1....1..1..0
..0..1..1....0..0..0....0..1..1....1..1..1....1..1..0....0..1..1....0..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 26 2011
STATUS
approved