1,1
Terms > 1000 are often only strong pseudo-primes.
Cf. A000043, A057468, A059801, A059802, A062572-A062666.
Sequence in context: A173341 A118756 A133955 * A069590 A024028 A068167
Adjacent sequences: A062597 A062598 A062599 * A062601 A062602 A062603
nonn,hard
Mike Oakes (Mikeoakes2(AT)aol.com), May 18 2001, May 19 2001