1,2
R. H. Hardin, Table of n, a(n) for n=1..10
Sequence in context: A251832 A250639 A205242 * A025029 A230948 A030331
Adjacent sequences: A172933 A172934 A172935 * A172937 A172938 A172939
nonn
R. H. Hardin Feb 06 2010
approved