1,1
Terms > 1000 are often only strong pseudo-primes.
Cf. A000043, A057468, A059801, A059802, A062572-A062666.
Sequence in context: A089628 A083841 A154941 * A038198 A079037 A101315
Adjacent sequences: A062598 A062599 A062600 * A062602 A062603 A062604
nonn,hard
Mike Oakes (Mikeoakes2(AT)aol.com), May 18 2001, May 19 2001