OFFSET
1,2
COMMENTS
Table starts
.......0.........10...........28.............200................876
......10.........76..........722............6036..............52966
......28........722.........8948..........126739............1739442
.....200.......6036.......126739.........2854756...........64582504
.....876......52966......1739442........64582504.........2340935640
....4838.....462288.....24122605......1458949494........86146689788
...23840....4038360....333538097.....32992227496......3151659956721
..124114...35286678...4615215875....746010901791....115518814872268
..628932..308300326..63844594023..16868015727070...4232611015536753
.3229072.2693690508.883270694055.381403214731604.155094173345238861
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..180
EXAMPLE
Some solutions for 5X4
..0..1..0..1....0..0..0..1....1..0..1..1....1..0..1..0....0..1..0..0
..1..0..0..1....0..0..1..1....1..0..1..0....1..0..0..0....1..0..0..1
..0..1..1..0....0..0..0..0....1..1..1..0....0..0..0..0....0..0..1..0
..0..1..0..0....0..1..0..1....1..0..0..0....0..0..0..0....1..0..0..0
..1..1..1..0....1..1..0..1....1..0..1..0....0..0..1..1....0..1..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 08 2011
STATUS
approved