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 A097520 #9 Sep 08 2022 08:45:14 %S A097520 2169,178478,48989176,1996813914,570623341222,36314872537968, %T A097520 505481300395601404,61159206938673444510,895430244208047130160458, %U A097520 1586309297171503774924202410720,191943424957750505912623737696642,340039485861577398992584799927541447384,4978518112499354698647829714167692967490852 %N A097520 Numbers of the form p^11 + 11^p for p prime. %o A097520 (Magma) [(p^11 + 11^p): p in PrimesUpTo(200)]; // _Vincenzo Librandi_, Feb 04 2011 %Y A097520 Cf. A097317, A097200, A097199, A097059, A097058. %K A097520 nonn,easy %O A097520 1,1 %A A097520 _Parthasarathy Nambi_, Sep 19 2004