OFFSET
1,4
COMMENTS
Table starts
..1.....1.......2........4........7.......12........21.......37....65.114
..1.....6......23.......94......380.....1494......5939....23398.92317
..2....23.....236.....2095....18296...154562...1280878.10492879
..4....94....2095....39780...722126.12480964.209958887
..7...380...18296...722126.26483660
.12..1494..154562.12480964
.21..5939.1280878
.37.23398
.65
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..49
EXAMPLE
Some solutions for n=3 k=4
..1..0..1..1....0..0..0..0....0..0..0..0....1..1..0..1....0..0..0..0
..1..1..0..1....0..1..0..0....1..1..1..1....1..1..0..1....0..1..0..1
..0..0..1..0....0..0..0..1....1..1..1..1....0..1..1..1....0..0..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 13 2012
STATUS
approved