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 A033844 #33 Oct 04 2020 23:36:40
%S A033844 2,3,7,19,53,131,311,719,1619,3671,8161,17863,38873,84017,180503,
%T A033844 386093,821641,1742537,3681131,7754077,16290047,34136029,71378569,
%U A033844 148948139,310248241,645155197,1339484197,2777105129,5750079047,11891268401,24563311309,50685770167,104484802057,215187847711
%N A033844 a(n) = prime(2^n).
%C A033844 a(n) is the smallest number m such that pi(m)=d(m)^n, where d(m) is number of positive divisors of m (the proof is easy). - _Farideh Firoozbakht_, Jun 06 2005
%H A033844 David Baugh, <a href="/A033844/b033844.txt">Table of n, a(n) for n = 0..78</a> (terms n = 0..57 from Charles R Greathouse IV, terms n = 58..78 found using Kim Walisch's primecount program).
%t A033844 Table[Prime[2^n], {n, 0, 32}]
%o A033844 (PARI) a(n)=prime(2^n) \\ _Charles R Greathouse IV_, Nov 02 2014
%Y A033844 Cf. A000040, A018249, A051438, A051440, A051439, A006988, A107655.
%K A033844 nonn,hard
%O A033844 0,1
%A A033844 Vasiliy Danilov (danilovv(AT)usa.net), Jun 15 1998
%E A033844 More terms from _Robert G. Wilson v_, Jun 09 2000