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 A024710 #7 May 30 2013 23:01:28 %S A024710 2,5,7,3,5,11,7,5,19,7,11,23,13,29,31,17,7,37,13,41,11,7,17,17,53,11, %T A024710 19,7,13,23,23,37,19,79,41,83,43,89,13,19,97,11,11,53,37,113,23,29,17, %U A024710 11,7,43,131,67,17,139,47,71,73,17,31,157,79,83,13,173,29,59,179,61,31,19,191,97 %N A024710 Greatest prime divisor of A024702(n). %H A024710 Charles R Greathouse IV, <a href="/A024710/b024710.txt">Table of n, a(n) for n = 4..10000</a> %o A024710 (PARI) a(n)=my(f=factor(prime(n)^2\24)[,1]);f[#f] \\ _Charles R Greathouse IV_, May 30 2013 %K A024710 nonn %O A024710 4,1 %A A024710 _Clark Kimberling_