1,1

Terms > 1000 are often only strong pseudo-primes.

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

Sequence in context: A006275 A042673 A007571 this_sequence A020772 A131598 A056886

Adjacent sequences: A062618 A062619 A062620 this_sequence A062622 A062623 A062624

nonn,hard

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