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 A135397 #10 Oct 12 2016 15:18:22
%S A135397 1,6,324,157464,688747536,27113235502176,9606056659007943744,
%T A135397 30630314141519043787530624,879023057994883196072409366855936,
%U A135397 227034361980435338213503810877004745115136
%N A135397 a(n) = 2^n * 3^(n^2).
%C A135397 Hankel transform of A110520.
%H A135397 G. C. Greubel, <a href="/A135397/b135397.txt">Table of n, a(n) for n = 0..25</a>
%F A135397 a(n) = 2^n * 3^(n^2) = A000079(n) * A060722(n).
%p A135397 A135397:=n->2^n*3^(n^2); seq(A135397(n), n=0..10); # _Wesley Ivan Hurt_, Nov 23 2013
%t A135397 Table[2^n*3^(n^2), {n,0,10}] (* _Wesley Ivan Hurt_, Nov 23 2013 *)
%o A135397 (PARI) a(n)=2^n*3^n^2 \\ _Charles R Greathouse IV_, Oct 12 2016
%K A135397 nonn,easy
%O A135397 0,2
%A A135397 _Philippe Deléham_, Dec 11 2007