1,1
R. H. Hardin, Table of n, a(n) for n=1..16
Sequence in context: A234048 A125001 A172563 * A172682 A172778 A172666
Adjacent sequences: A172579 A172580 A172581 * A172583 A172584 A172585
nonn
R. H. Hardin Feb 06 2010
approved