OFFSET
1,1
COMMENTS
Table starts
....2........6...........10.............22...............52..............114
....6.......36..........174............922.............5202............29180
...10......174.........2174..........28890...........388824..........5236786
...22......922........28890.........938128.........30603332........997303772
...52.....5202.......388824.......30603332.......2421467558.....190970366840
..114....29180......5236786......997303772.....190970366840...36460159508108
..260...163706.....70594592....32523513414...15075017283404.6967106819900592
..600...919924....951777602..1060675282092.1190087102438968
.1374..5171420..12832277870.34590199046646
.3162.29068726.173011315794
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
EXAMPLE
Some solutions for n=5 k=3
..0..0..2....0..0..0....0..0..2....0..1..0....0..0..1....0..1..1....0..0..0
..0..1..2....1..0..1....1..1..2....1..2..1....0..1..1....0..0..0....1..2..2
..0..1..0....2..0..0....0..0..1....2..1..2....1..0..0....0..0..0....2..1..2
..1..0..0....2..1..0....0..2..0....2..2..2....0..0..1....0..0..0....2..1..1
..1..2..0....0..0..1....1..0..0....1..1..1....0..0..1....0..0..1....1..2..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 19 2011
STATUS
approved