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 A197982 #10 Jun 09 2023 23:27:00
%S A197982 10,342,20421,1726760,188665362,25257633874,4001931082418,
%T A197982 732295911309956,151957855559538858,35257207352182955135,
%U A197982 9044237131202445725077,2541585712463861383036826
%N A197982 a(n) = round((9*n+1/n)^n).
%H A197982 Vincenzo Librandi, <a href="/A197982/b197982.txt">Table of n, a(n) for n = 1..250</a>
%t A197982 Table[Round[(9n+1/n)^n],{n,20}] (* _Harvey P. Dale_, Jan 29 2013 *)
%o A197982 (Magma) [Round((9*n+1/n)^n): n in [1..20]]
%Y A197982 Cf. A014056, A197598.
%K A197982 nonn
%O A197982 1,1
%A A197982 _Vincenzo Librandi_, Oct 20 2011