%I #6 Dec 05 2013 19:55:58
%S 4,6,17,91,31455,1397917365
%N A079802(n)/A079802(n-1).
%o (PARI) p=2; s=p; while(s<10^9,p=nextprime(p+1); a=p; while(a%s>0,p=nextprime(p+1); a=a+p); print1(a/s,","); s=a)
%Y Cf. A079802, A079804, A079805.
%K more,nonn
%O 2,1
%A _Amarnath Murthy_, Feb 05 2003
%E Edited and extended by _Klaus Brockhaus_, Feb 13 2003