OFFSET
1,5
COMMENTS
Table starts
....0.........1...........1.............8.............15............71
....1........15.........196..........2765..........38731........545328
....1.......196........7854........546280.......28967421....1748982326
....8......2765......546280.....139230658....32611077940.7921723799549
...15.....38731....28967421...32611077940.30884279980274
...71....545328..1748982326.7921723799549
..176...7675381.98953708266
..673.108065699
.1905
EXAMPLE
Some solutions for 4X3 with a(1,1)=0
..0..4..5....0..0..4....0..4..0....0..0..6....0..4..2....0..4..6....0..0..3
..0..4..5....4..4..4....0..4..0....4..4..6....0..4..2....0..4..6....4..0..3
..1..1..4....6..7..3....6..6..0....4..4..5....5..3..3....2..0..0....4..0..0
..1..1..4....6..7..3....5..5..0....3..3..5....5..5..5....2..5..5....4..4..4
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 06 2011
STATUS
approved