OFFSET
1,7
COMMENTS
Table starts
....1......0.........0............3...............4................8
....0......0.........0............9...............0..............114
....0......0.........4...........37...............0.............1302
....3......9........37..........206............1111............26513
....4......0.........0.........1111............9596...........459702
....8....114......1302........26513..........459702.........15047384
...10......0......1318.......221659.........3661130........403328822
...55...1881.....90581......6043652.......396851809......32347515041
...72......0.....70734.....56070649......3695255764....1232881699540
..294..33828...5931248...1573702327....395638371502..121450541699548
..378......0...5165434..14644968953...3770574602806.4853507073442748
.1883.624019.396589283.408818223648.408695270841202
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..143
EXAMPLE
Some solutions for n=4 k=4
..0..0..0..1....0..0..0..0....0..0..0..0....0..0..0..1....0..1..2..3
..0..0..0..2....0..0..0..1....0..0..0..0....0..0..0..0....2..2..2..2
..0..0..0..2....0..0..0..1....0..0..1..1....0..0..0..1....2..2..2..2
..0..0..0..2....0..0..0..1....0..0..1..1....0..0..0..0....2..2..2..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 23 2013
STATUS
approved