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 A138432 #9 Oct 15 2017 10:14:25
%S A138432 12,108,1500,8232,79860,184548,707472,1234620,3212088,10243380,
%T A138432 14299680,34646652,57893640,73464468,114620592,209023308,357359460,
%U A138432 422184660,674912172,901935720,1036341288,1538281680,1969234428,2791677240
%N A138432 a(n) = ((n-th prime)^5-(n-th prime)^3)/2.
%F A138432 a(n) = A138406(n)/2. - _R. J. Mathar_, Oct 15 2017
%t A138432 a = {}; Do[p = Prime[n]; AppendTo[a, (p^5 - p^3)/2], {n, 1, 50}]; a
%t A138432 Table[(n^5-n^3)/2,{n,Prime[Range[30]]}] (* _Harvey P. Dale_, Jul 17 2015 *)
%o A138432 (PARI) forprime(p=2,1e3,print1((p^5-p^3)/2", ")) \\ _Charles R Greathouse IV_, Jul 15 2011
%K A138432 nonn,easy
%O A138432 1,1
%A A138432 _Artur Jasinski_, Mar 19 2008