OFFSET
1,2
COMMENTS
Row 6 of A254204
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..124
EXAMPLE
Some solutions for n=4
..4....4....6....6....6....6....6....6....6....6....6....1....4....1....6....6
..4....2....4....6....3....3....4....2....3....4....4....3....4....5....3....6
..2....2....4....4....6....6....6....1....1....4....5....6....6....2....1....4
..4....4....2....6....1....6....5....6....6....6....6....6....4....6....5....4
..6....6....2....4....4....5....5....5....2....2....5....5....6....2....3....4
..6....6....6....6....4....4....4....4....6....6....4....1....6....6....6....6
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 26 2015
STATUS
approved