OFFSET
1,5
COMMENTS
Table starts
.0.....1.........0............1................0....................1
.1.....4........13...........45..............160..................565
.0....13........48..........557.............3632................30769
.1....45.......557........12592...........237297..............4791913
.0...160......3632.......237297.........10252800............519621497
.1...565.....30769......4791913........519621497..........64731638400
.0..2005....229248.....94635005......24728774144........7675175968337
.1..7108...1815601...1883785285....1206541811872......927311536349401
.0.25209..13960720..37399042560...58289324009008...111267210412798665
.1.89401.108880333.743166198493.2827118724742121.13385995390731369181
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
EXAMPLE
Some solutions for 5X3
..1..0..5....4..5..1....4..0..5....4..5..1....3..5..1....1..2..5....3..2..5
..6..3..2....7..0..2....6..1..2....0..8..2....0..8..2....0..7..8....0..1..4
..7..8..4....3..6.11....3..8..7....3..6..7....9..4..7...10..3..4....9..8..7
.12.11.10...10.14..8...12.11.14...13.14.10...12..6.14...13..6.14...12..6.10
..9.14.13....9.12.13...13..9.10....9.12.11...13.10.11....9.12.11...13.14.11
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Apr 20 2011
STATUS
approved