1,1

Terms > 1000 are often only strong pseudo-primes.

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

Sequence in context: A050833 A041207 A133203 this_sequence A031916 A137185 A152417

Adjacent sequences: A062613 A062614 A062615 this_sequence A062617 A062618 A062619

nonn,hard

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