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 A216417 #25 Jan 17 2014 14:09:40
%S A216417 32,72,108,200,243,392,500,675,968,1125,1323,1352,1372,2312,2888,3087,
%T A216417 3125,3267,4232,4563,5324,6125,6728,7688,7803,8575,8788,9747,10952,
%U A216417 11979,13448,14283,14792,15125,16807,17672,19652,19773,21125,22472,22707,25947,27436,27848,29768
%N A216417 Numbers of the form p^2*q^3 where p, q are (not necessarily distinct) primes.
%t A216417 With[{nn=50},Take[Union[First[#]^2 Last[#]^3&/@ Tuples[ Prime[ Range[ nn]],2]], nn]] (* _Harvey P. Dale_, Jan 17 2014 *)
%Y A216417 Union of A143610 (where p != q) and A050997 (where p = q).
%K A216417 nonn
%O A216417 1,1
%A A216417 _V. Raman_, Sep 07 2012