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 A194155 #19 Sep 08 2022 08:45:58
%S A194155 257,2070241,17995718017,188386299457,2505920246017,3192202523137,
%T A194155 5072985298081,11905609260481,21370852274017,766108283826337,
%U A194155 970961614082017,2348771079002657,2887223180589697,9007197376151521,55110306149736577,77802445498340417
%N A194155 Primes of the form k^8 + (k+1)^8.
%C A194155 Prime 8-dimensional centered cube numbers. This is to dimension 8 as A152913 is to dimension 4.
%H A194155 Vincenzo Librandi, <a href="/A194155/b194155.txt">Table of n, a(n) for n = 1..5000</a>
%e A194155 a(2) = 5^8 + (5+1)^8 = 2070241 is prime.
%e A194155 a(3) = 17^8 + (17+1)^8.
%e A194155 a(4) = 23^8 + (23+1)^8.
%e A194155 a(5) = 32^8 + (32+1)^8.
%e A194155 a(6) = 33^8 + (33+1)^8.
%t A194155 Select[Table[n^8+(n+1)^8,{n,0,900}],PrimeQ] (* _Vincenzo Librandi_, Dec 07 2011 *)
%o A194155 (Magma) [ a: n in [0..200] | IsPrime(a) where a is n^8+(n+1)^8 ]; // _Vincenzo Librandi_, Dec 07 2011
%Y A194155 Cf. A000040, A153504, A152913.
%K A194155 nonn,easy
%O A194155 1,1
%A A194155 _Jonathan Vos Post_, Aug 17 2011