1,1

Terms > 1000 are often only strong pseudo-primes.

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

Sequence in context: A038987 A080155 A032357 this_sequence A006497 A038912 A019361

Adjacent sequences: A062627 A062628 A062629 this_sequence A062631 A062632 A062633

nonn,hard

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