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 A053089 #19 Feb 27 2020 14:49:36 %S A053089 8,243,78125,1977326743,34522712143931,8650415919381337933, %T A053089 239072435685151324847153,257829627945307727248226067259, %U A053089 3091058643093537522799545838540043339063,2159424054808578564166497528588784562372597429 %N A053089 a(n) = prime(n)^prime(n+1). %H A053089 Sergio Silva, <a href="http://ginasiomental.no.sapo.pt/materialc/mteste/teste.htm">Teste Numerico</a>. [link is broken] %F A053089 a(n) = A000040(n)^A000040(n+1). - _Omar E. Pol_, Feb 27 2020 %e A053089 a(3)=78125 because 5 is the 3rd prime, 7 is the 4th prime and 5^7=78125. %t A053089 #[[1]]^#[[2]]&/@Partition[Prime[Range[10]],2,1] (* _Harvey P. Dale_, Jul 10 2015 *) %o A053089 (PARI) a(n) = my(p=prime(n)); p^nextprime(p+1); \\ _Michel Marcus_, Feb 27 2020 %Y A053089 Cf. A000040, A051674. %K A053089 nonn,easy %O A053089 1,1 %A A053089 _Enoch Haga_, Mar 18 2000 %E A053089 One additional term (a(10)) from _Harvey P. Dale_, Jul 10 2015