OFFSET
1,1
COMMENTS
Column 3 of A254539
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..1....4....4....4....4....1....4....1....4....4....1....1....1....4....1....4
..3....5....4....5....2....3....4....3....2....5....5....5....3....5....5....5
..5....3....4....5....2....4....2....2....2....1....4....2....2....3....3....3
..3....2....3....2....1....4....2....4....2....2....5....4....2....4....3....3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 01 2015
STATUS
approved