1,1

Terms > 1000 are often only strong pseudo-primes.

Cf. A000043, A057468, A059801, A059802, A062572-A062666.

Sequence in context: A107180 A162577 A063999 this_sequence A099533 A107752 A055031

Adjacent sequences: A062603 A062604 A062605 this_sequence A062607 A062608 A062609

nonn,hard

Mike Oakes (Mikeoakes2(AT)aol.com), May 18 2001, May 19 2001