1,1
Terms > 1000 are often only strong pseudo-primes.
Cf. A000043, A057468, A059801, A059802, A062572-A062666.
Sequence in context: A070045 A063557 A197541 * A180451 A108137 A102978
Adjacent sequences: A062616 A062617 A062618 * A062620 A062621 A062622
nonn,hard
Mike Oakes (Mikeoakes2(AT)aol.com), May 18 2001, May 19 2001