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 A138447 #8 Jun 08 2025 19:25:47
%S A138447 5,60,1300,9800,147620,402220,2011440,3920460,12336280,49568540,
%T A138447 73958560,213810420,395841880,526780100,898267760,1847029860,
%U A138447 3515044180,4293364220,7538198140,10675023240,12611185080,20257287440,27245030540
%N A138447 a(n) = ((n-th prime)^6-(n-th prime)^2)/12.
%t A138447 a = {}; Do[p = Prime[n]; AppendTo[a, (p^6 - p^2)/12], {n, 1, 50}]; a
%o A138447 (PARI) forprime(p=2,1e3,print1((p^6-p^2)/12", ")) \\ _Charles R Greathouse IV_, Jul 15 2011
%K A138447 nonn,easy
%O A138447 1,1
%A A138447 _Artur Jasinski_, Mar 19 2008