1,1

Terms > 1000 are often only strong pseudo-primes.

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

Sequence in context: A142184 A002551 A127930 this_sequence A003525 A042661 A030990

Adjacent sequences: A062644 A062645 A062646 this_sequence A062648 A062649 A062650

nonn,hard

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