OFFSET
1,2
COMMENTS
Table starts
...1......2.......4.........7........12........21........37.........65......114
...2.....10......35.......132.......497......1881......7102......26812...101196
...4.....35.....243......1875.....15150....115776....903439....7005461.54249716
...7....132....1875.....31917....512622...8112068.127838919.2013005761
..12....497...15150....512622..17112081.541819065
..21...1881..115776...8112068.541819065
..37...7102..903439.127838919
..65..26812.7005461
.114.101196
.200
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..59
EXAMPLE
Some solutions for n=3 k=4
..0..1..0..1....0..0..0..0....0..0..0..1....1..0..1..1....0..1..1..1
..0..1..0..0....0..0..0..0....0..1..0..0....1..0..1..1....0..0..1..0
..0..0..0..1....1..1..1..0....0..0..1..1....1..1..0..1....1..0..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 08 2012
STATUS
approved