OFFSET
1,1
COMMENTS
Table starts
.....11........35.........108............337.............1049
.....35.......195........1028...........5529............29593
....108......1028........8969..........80812...........721939
....337......5529.......80812........1232795.........18588589
...1049.....29593......721939.......18588589........471487297
...3268....158648.....6468501......281420718......12021784217
..10179....850155....57909336.....4255603649.....306055720601
..31707...4556371...518574936....64377477751....7795714368919
..98764..24418812..4643443850...973770904216..198537902186962
.307641.130868377.41579555979.14729764992131.5056537169718019
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..420
EXAMPLE
Some solutions for 4X3
..1..1..1....0..1..0....1..1..1....0..1..1....1..0..1....0..1..0....0..1..0
..0..1..0....1..1..1....0..1..1....0..1..1....1..1..0....0..1..0....1..1..0
..0..1..0....0..1..1....0..1..0....1..1..0....0..1..1....0..1..1....0..1..0
..1..1..1....0..1..0....0..1..1....1..1..1....1..1..0....0..1..0....0..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 10 2011
STATUS
approved