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 A024714 #5 May 31 2013 00:32:16 %S A024714 1,2,5,0,5,1,1,0,5,1,0,0,1,5,5,1,5,0,5,1,0,1,0,5,1,1,5,0,0,1,5,0,1,5, %T A024714 5,1,0,1,5,0,1,5,0,5,0,0,5,1,1,0,5,0,1,5,5,1,5,0,5,0,0,5,1,1,1,0,5,0, %U A024714 5,1,5,1,0,1,5,1,1,5,0,0,5,0,1,1,0,1,0,0,1,5,5,0,1,0,1,5,1,1,0,5,5,1,5,5,0,1,5,0,1,5,0 %N A024714 a(n) = residue mod 7 of n-th term of A024702. %H A024714 Charles R Greathouse IV, <a href="/A024714/b024714.txt">Table of n, a(n) for n = 3..10000</a> %o A024714 (PARI) a(n)=prime(n)^2\24%7 \\ _Charles R Greathouse IV_, May 31 2013 %K A024714 nonn %O A024714 3,2 %A A024714 _Clark Kimberling_