1,24

R. H. Hardin, Table of n, a(n) for n=1..1000

Sequence in context: A161317 A161251 A161036 * A161303 A161278 A160982

Adjacent sequences: A161084 A161085 A161086 * A161088 A161089 A161090

nonn

R. H. Hardin Jun 02 2009

Definition edited to "primes or 1". - R. H. Hardin, Jun 22 2009

approved