1,2
R. H. Hardin, Table of n, a(n) for n=1..65
Sequence in context: A281560 A186955 A005849 * A221104 A202045 A066623
Adjacent sequences: A172630 A172631 A172632 * A172634 A172635 A172636
nonn
R. H. Hardin Feb 06 2010
approved