Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 4500 articles have referenced us, often saying "we would not have discovered this result without the OEIS".
Table of n, a(n) for n=1..20.
Index entries for sequences related to Recamán's sequence
Cf. A005132, A064569.
Sequence in context: A088619 A031318 A082485 * A147073 A147191 A034185
Adjacent sequences: A064565 A064566 A064567 * A064569 A064570 A064571
N. J. A. Sloane, Oct 16 2001