OFFSET
1,7
COMMENTS
Table starts
....1......0........0...........3.............4...............8..............10
....0......0........2...........9............24..............80.............288
....0......2........2..........40............90............1336............3458
....3......9.......40.........348..........2370...........20606..........212842
....4.....24.......90........2370.........17696..........426362.........4030527
....8.....80.....1336.......20606........426362.........9334575.......244592240
...10....288.....3458......212842.......4030527.......244592240......5655834167
...50...1038....44516.....2134959.....115311310......6696876400....433607685391
...66...3608...126476....21085549....1138939624....189469189930..11560192314100
..216..12696..1527344...211716164...33371066606...5486076619642.975276334243798
..280..45024..4599422..2136631932..333504416113.160969581159830
.1120.160364.53131172.21522095442.9869885381863
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
EXAMPLE
Some solutions for n=3 k=4
..0..0..0..1....0..1..1..1....0..0..0..0....0..0..0..1....0..1..0..0
..0..0..0..0....2..1..1..1....1..0..0..0....0..0..0..1....2..0..0..0
..0..0..0..1....0..1..1..1....2..0..0..0....0..0..1..1....0..0..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 28 2013
STATUS
approved