1,1

Terms > 1000 are often only strong pseudo-primes.

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

Sequence in context: A084673 A034388 A131316 this_sequence A051254 A095820 A101295

Adjacent sequences: A062633 A062634 A062635 this_sequence A062637 A062638 A062639

nonn,hard,bref

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