1,1

Terms > 1000 are often only strong pseudo-primes.

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

Sequence in context: A036104 A036106 A078170 this_sequence A020526 A094477 A135129

Adjacent sequences: A062660 A062661 A062662 this_sequence A062664 A062665 A062666

nonn,hard,bref

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