OFFSET
1,2
COMMENTS
Table starts
...1...2......4.......7........12..........21............37..............65
...2...2......4.......7........12..........21............37..............65
...4...4.....16......43.......122.........345...........979............2791
...7...7.....43.....165.......649........2527.........10011...........39787
..12..12....122.....649......3668.......20293........114175..........645789
..21..21....345....2527.....20293......157672.......1248733.........9953852
..37..37....979...10011....114175.....1248733......13982113.......157624553
..65..65...2791...39787....645789.....9953852.....157624553......2515924143
.114.114...7936..157725...3642830....79164115....1772485911.....40037796135
.200.200..22540..623929..20501770...627610975...19857212049....634407839438
.351.351..64031.2468377.115358777..4973394056..222321252297..10044268681464
.616.616.181974.9771861.649532106.39444021562.2491495568397.159192190071951
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..198
EXAMPLE
Some solutions for n=3 k=4
..1..0..0..0....1..1..1..1....1..0..0..0....1..0..0..0....1..1..0..0
..0..0..0..0....1..1..0..0....1..0..0..0....1..0..0..0....0..0..0..0
..0..0..1..1....1..1..0..0....1..0..0..1....1..0..0..0....0..0..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 19 2012
STATUS
approved