OFFSET
1,1
COMMENTS
Table starts
.......9.........51...........323.............2187...............15435
......51........646..........8767...........124097.............1800963
.....323.......8767........249327..........7293673...........216648913
....2187.....124097.......7293673........438056462.........26586250017
...15435....1800963.....216648913......26586250017.......3291534980629
..111659...26510247....6488330257....1622061565898.....409244238764475
..819243..393310267..195167694929...99225470062505...50984849090449545
.6058155.5860240451.5884233366145.6077972350575098.6357981795575036349
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
EXAMPLE
Some solutions for n=4 k=3
..0..1..1..0....0..0..0..0....0..0..0..1....0..0..0..1....0..0..0..0
..0..0..0..0....0..0..1..0....1..0..2..3....2..0..2..3....0..0..1..0
..0..2..2..2....1..0..1..0....0..1..3..2....1..3..1..0....2..0..1..0
..3..1..1..1....1..0..0..1....2..3..1..0....1..1..3..2....2..0..1..0
..1..1..2..1....1..0..0..1....1..0..2..3....3..3..1..0....1..3..2..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 16 2012
STATUS
approved