OFFSET
1,2
COMMENTS
Table starts
.1......2.........4...........7...........12............21............37
.1......7........33.........119..........457..........1710..........6466
.1.....21.......228........1733........14297........111042........874106
.1.....65......1561.......24485.......420022.......6665056.....107190767
.1....200.....10648......345755.....12253352.....395300442...12890161742
.1....616.....72625.....4882030....356799776...23379869304.1542965772979
.1...1897....495329....68933905..10385011060.1381866811158
.1...5842...3378333...973340015.302233979821
.1..17991..23041525.13743460075
.1..55405.157152036
.1.170625
.1
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..83
EXAMPLE
Some solutions for n=3 k=4
..0..0..1..1....0..0..0..0....1..1..1..1....0..0..0..0....1..1..1..0
..1..1..0..1....1..0..0..1....1..0..1..0....0..0..1..1....0..1..1..1
..0..0..1..1....1..0..0..1....1..0..0..1....1..1..1..1....0..0..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 18 2013
STATUS
approved