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 A066693 #12 Nov 03 2013 17:11:53
%S A066693 1,21952,64000
%N A066693 Integers whose cube root equals their number of divisors.
%D A066693 David Wells, The Penguin Dictionary of Curious and Interesting Numbers (Rev. ed. 1997), p. 165.
%t A066693 Select[Table[i^3, {i, 500}], DivisorSigma[0, # ] == #^(1/3) &]
%Y A066693 Cf. A143026.
%K A066693 nonn,fini,full,bref
%O A066693 1,2
%A A066693 _Harvey P. Dale_, Jan 11 2002