1,1

Terms > 1000 are often only strong pseudo-primes.

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

Sequence in context: A107140 A141746 A067198 this_sequence A165784 A088270 A065927

Adjacent sequences: A062580 A062581 A062582 this_sequence A062584 A062585 A062586

nonn,hard

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