OFFSET
1,1
COMMENTS
Row 6 of A254947
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..5....2....3....3....5....4....2....2....5....3....5....4....2....3....3....5
..4....4....1....1....1....4....3....4....4....1....2....3....2....5....5....4
..5....3....4....1....2....1....3....3....5....3....3....5....1....3....1....5
..4....5....4....2....4....1....2....2....4....1....2....2....4....4....3....2
..2....2....3....1....3....1....4....4....4....2....3....2....1....5....2....2
..4....4....1....2....5....4....2....1....2....2....1....2....2....1....4....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 10 2015
STATUS
approved