1,2
R. H. Hardin, Table of n, a(n) for n=1..13
Sequence in context: A300359 A299704 A298431 * A172915 A317046 A259961
Adjacent sequences: A172881 A172882 A172883 * A172885 A172886 A172887
nonn
R. H. Hardin Feb 06 2010
approved