1,1
am+1, bm+1, cm+1 are primes and am|(N-1), bm|(N-1), cm|(N-1).
Cf. A064238-A064262, A065695-A065703
Sequence in context: A185496 A194776 A186603 * A156713 A183059 A064966
Adjacent sequences: A065698 A065699 A065700 * A065702 A065703 A065704
nonn
Harvey Dubner (harvey(AT)dubner.com), Nov 14 2001