OFFSET
1,1
COMMENTS
Table starts
..2....4....6....10.....16......26.......42........68.......110........178
..4...16...36...100....256.....676.....1764......4624.....12100......31684
..6...36...58...158....420....1066.....2754......7140.....18430......47602
.10..100..158...556...1866....5804....18528.....59888....191484.....612874
.16..256..420..1866...7500...27762...106110....413526...1583234....6065840
.26..676.1066..5804..27762..119224...539576...2511348..11347860...51289536
.42.1764.2754.18528.106110..539576..2926752..16410772..88554260..477698908
.68.4624.7140.59888.413526.2511348.16410772.111202694.721243184.4677018224
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..420
EXAMPLE
Some solutions for n=4 k=3
..0..1..1....0..0..1....1..1..1....0..0..1....0..1..1....1..1..0....0..1..1
..0..0..1....1..1..1....1..1..1....1..1..1....1..1..1....1..0..0....1..1..1
..0..0..0....1..1..1....1..1..1....1..1..1....1..1..1....0..0..0....1..1..1
..0..0..0....1..1..0....1..1..0....0..1..1....0..0..1....0..0..0....0..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 14 2012
STATUS
approved