OFFSET
1,1
COMMENTS
Table starts
.......3470........53831........845952......11887072.......179403984
......53831......3203193.....143951490....7420279118....324957818406
.....845952....143951490...30191128785.4507667952676.915350182586052
...11887072...7420279118.4507667952676
..179403984.324957818406
.2431745813
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..24
EXAMPLE
Some solutions for n=1 k=1
..2..0..1....0..1..2....1..1..2....2..0..1....0..1..2....1..0..2....1..0..1
..0..1..1....1..2..0....1..0..2....0..1..1....1..1..2....1..2..1....1..2..1
..0..1..1....0..1..1....1..2..0....1..2..2....2..0..1....1..1..1....0..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 09 2014
STATUS
approved