OFFSET
1,1
COMMENTS
Table starts
.....102.......378........1260..........4374...........14946............51384
.....378......2030........9484.........46746..........225654..........1098136
....1260......9484.......60232........408432.........2699464.........18021052
....4374.....46746......408432.......3858082........35345798........327725888
...14946....225654.....2699464......35345798.......446672706.......5723980832
...51384...1098136....18021052.....327725888......5723980832.....101578277384
..176238...5327258...119835492....3024430930.....72950746702....1791372199364
..605022..25875154...798096928...27962750194....931753350314...31670053199428
.2076288.125619088..5312099836..258345914196..11890606324592..559357046066336
.7126302.609970274.35365379640.2387518651034.151793100413822.9883171811276912
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..160
EXAMPLE
Some solutions for n=3 k=3
..1..0..1..0..1....1..0..1..0..1....0..0..1..1..0....1..1..0..0..1
..1..0..0..1..1....1..0..1..1..0....1..1..0..1..1....1..1..0..1..1
..0..1..1..0..0....0..1..0..1..0....0..0..1..0..1....0..0..1..1..0
..1..0..0..1..1....0..0..1..0..1....1..1..0..1..0....0..0..1..0..1
..1..1..0..0..1....1..0..0..1..1....1..1..0..0..1....1..1..0..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 01 2012
STATUS
approved