1,2
Table of n, a(n) for n=1..32.
Cf. A088023.
Sequence in context: A310929 A310930 A131432 * A168074 A061891 A310931
Adjacent sequences: A088741 A088742 A088743 * A088745 A088746 A088747
nonn
Gary W. Adamson, Oct 12 2003
Edited by Don Reble, Nov 13 2005
approved