OFFSET
1,1
COMMENTS
Table starts
....7......21.......57........107.........151........134.........70........906
...21......70.......86........466.......11620......46664......19639....1992563
...57......86.....3158......43334......246447...16356517....8948286.4440651544
..107.....466....43334....1684241....21364907.4105461914.5978211225
..151...11620...246447...21364907.10179183172
..134...46664.16356517.4105461914
...70...19639..8948286
..906.1992563
.5719
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..49
EXAMPLE
Some solutions for n=3 k=3
..0..1..3....0..2..3....0..3..2....0..1..2....0..1..1....0..1..2....0..1..4
..2..5..6....0..6..4....1..4..5....3..4..6....2..6..6....1..3..4....0..2..5
..3..4..6....1..5..6....4..6..6....3..5..5....3..4..5....4..6..5....3..3..6
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 24 2011
STATUS
approved