OFFSET
1,1
COMMENTS
Table starts
....29.....58......150.......335.........728........1499........2968
....58.....74......239.......578........1599........4233.......11128
...150....239.....1436......5760.......25954......104404......422992
...335....578.....5760.....44050......360196.....2628898....18149260
...728...1599....25954....360196.....5727704....78169918..1001709070
..1499...4233...104404...2628898....78169918..2187790488.53028481224
..2968..11128...422992..18149260..1001709070.53028481224
..5645..28248..1588555.114306440.11365443208
.10331..67622..5471235.641511811
.18242.152873.17366119
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
EXAMPLE
Some solutions for 3X3
..1..2..2....0..1..1....0..0..0....0..0..0....1..2..2....0..1..1....0..1..1
..2..0..1....1..1..1....0..0..0....0..0..0....2..1..1....2..0..2....1..0..0
..2..1..2....1..1..1....0..0..1....0..0..0....2..1..2....2..0..2....1..0..2
...
...5..5.......3..4.......0..0.......0..0.......6..6.......3..4.......2..2...
...5..4.......4..4.......0..1.......0..0.......6..5.......4..4.......2..2...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 09 2011
STATUS
approved