1,1
R. H. Hardin, Table of n, a(n) for n=1..17
Sequence in context: A155509 A093177 A161926 * A109149 A158683 A030645
Adjacent sequences: A172695 A172696 A172697 * A172699 A172700 A172701
nonn
R. H. Hardin Feb 06 2010
approved