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A208958
Number of nX2 0..5 arrays with every element value z a city block distance of exactly z from another element value z
0
2, 13, 115, 1468, 22738, 372075, 5462165, 77163978, 1084707732, 15547260908, 225219771040
OFFSET
1,1
COMMENTS
Column 2 of A208960
EXAMPLE
Some solutions for n=5
..3..3....2..4....0..5....5..0....3..0....2..5....0..4....0..1....3..4
..1..1....4..0....3..2....1..1....0..4....0..2....0..4....3..1....4..0
..3..0....2..1....2..0....2..1....2..2....2..0....1..0....0..3....2..3
..3..3....0..1....2..3....0..2....3..2....2..0....1..0....0..3....0..0
..1..1....0..4....5..2....0..5....4..2....5..2....4..4....3..0....2..4
CROSSREFS
Sequence in context: A258620 A209174 A209718 * A209052 A209217 A000180
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 03 2012
STATUS
approved