1,1
Terms > 1000 are often only strong pseudo-primes.
Cf. A000043, A057468, A059801, A059802, A062572-A062666.
Sequence in context: A145696 A103856 A095155 * A103174 A203693 A125036
Adjacent sequences: A062641 A062642 A062643 * A062645 A062646 A062647
nonn,hard,bref
Mike Oakes (Mikeoakes2(AT)aol.com), May 18 2001, May 19 2001