OFFSET
1,1
COMMENTS
Diagonal of A233653
EXAMPLE
Some solutions for n=2
..4..5..3....0..0..3....4..4..3....4..3..2....2..4..2....5..4..1....2..5..5
..4..2..2....3..1..1....3..1..1....1..3..0....2..1..2....2..4..2....3..3..2
..5..5..3....4..4..2....3..4..2....0..3..2....2..4..2....1..4..1....1..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 14 2013
STATUS
approved