A123318 - OEIS

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A123318

a(n) = smallest prime of the form n + (prime power).

%I #4 Mar 30 2012 18:50:55

%S 2,3,5,5,7,7,11,11,11,11,13,13,17,17,17,17,19,19,23,23,23,23,31,29,29,

%T 29,29,29,31,31,47,37,37,37,37,37,41,41,41,41,43,43,47,47,47,47,79,53,

%U 53,53,53,53,61,59,59,59,59,59,61,61,317,67,67,67,67,67,71,71,71,71,73

%N a(n) = smallest prime of the form n + (prime power).

%C a(n) = n + A123317(n).

%K nonn

%O 1,1

%A _Reinhard Zumkeller_, Sep 27 2006