OFFSET
1,1
COMMENTS
Column 1 of A200713
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=3
..2....0....1....0....1....1....1....3....1....0....1....1....0....2....1....4
..2....1....2....2....7....5....3....5....1....3....1....6....7....3....5....7
..3....1....3....7....5....4....4....4....6....6....5....5....7....5....3....6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 20 2011
STATUS
approved