OFFSET
1,1
COMMENTS
Table starts:
.....34.......94.......265.........739..........2059...........5746
.....94......356......1369........5167.........19569..........74358
....265.....1369......7209.......37029........190951.........989393
....739.....5167.....37029......259651.......1823347.......12853815
...2059....19569....190951.....1823347......17439289......167404087
...5746....74358....989393....12853815.....167404087.....2189182446
..16033...281925...5113271....90488829....1604558949....28571620269
..44728..1068716..26412799...636713695...15374009433...372754291904
.124786..4054318.136555683..4482191171..147377939501..4866369236348
.348145.15377537.705913811.31552566393.1412697193745.63523989811355
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..364
EXAMPLE
Some solutions for n=4, k=3:
..1..0..0..0..0....0..1..0..0..0....1..0..0..0..0....0..0..0..0..1
..0..1..0..0..1....0..0..0..0..0....0..0..0..0..0....0..0..0..1..0
..0..0..0..1..0....1..0..0..1..0....0..0..1..0..0....0..0..0..0..0
..0..0..0..0..0....0..0..0..0..0....0..0..0..0..0....0..1..0..0..1
..0..1..0..0..0....0..1..0..0..0....0..0..0..0..0....0..0..1..0..0
..1..0..0..1..0....0..0..0..0..0....0..1..0..0..0....0..0..0..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 19 2011
STATUS
approved