This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A110060 #7 Dec 15 2017 17:36:56
%S A110060 1,1,2,1,12,23,4,73,100,19,450,281,114,241,56,51,582,527,412,771,230,
%T A110060 997,440,95,1882,1117,224,1213,1968,29,168,421,104,2383,876,1085,5776,
%U A110060 253,742,4909,402,2045,3414,403,2366,705,2124,6455,5662,2329,1568,20101
%N A110060 Least positive k such that n^n + k is a Chen prime.
%t A110060 (* After loading the NumberTheory package *) SemiPrimeQ[n_] := (f = FactorIntegerECM[n]; PrimeQ[f] && PrimeQ[n/f]); ShenPrimeQ[n_] := (PrimeQ[n] && (PrimeQ[n + 2] || SemiPrimeQ[n + 2])); Do[k = 1; While[ !ShenPrimeQ[n^n + k], k++ ]; Print[k], {n, 100}] (* _Ryan Propper_, Sep 27 2006 *)
%Y A110060 Cf. A109611.
%K A110060 nonn
%O A110060 1,3
%A A110060 _Jason Earls_, Sep 04 2005
%E A110060 More terms from _Ryan Propper_, Sep 27 2006