OFFSET
1,1
COMMENTS
Table starts
..2....4......7......12........21.........37...........65...........114
..4...16.....49.....144.......441.......1369.........4225.........12996
..7...49....230....1011......4705......22412.......105936........497727
.12..144...1020....6612.....45932.....329734......2346621......16555996
.20..400...4120...38144....382349....3997768.....41429335.....424457832
.33.1089..16109..211471...3032756...45723467....683241763...10070110597
.54.2916..61003.1124120..22816988..490003769..10432265840..218637649146
.88.7744.227197.5856490.167677230.5103567157.154004233160.4567604720632
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..338
EXAMPLE
Some solutions for n=4 k=3
..0..0..1....1..1..0....0..0..1....0..0..1....1..1..1....1..0..0....0..1..1
..0..0..0....1..0..1....0..1..1....0..0..1....1..1..1....0..0..1....1..0..0
..1..0..1....1..0..0....1..0..0....0..0..1....0..1..1....1..0..0....0..0..1
..0..0..0....0..1..1....0..0..0....1..1..1....0..1..1....0..1..1....1..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 14 2012
STATUS
approved