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 A198072 #14 May 29 2025 10:41:25
%S A198072 128,610,4572,25045,102807,339120,948645,2337564,5211940,10721354,
%T A198072 20642867,37610343,65394163,109236389,176246402,275862066,420381442,
%U A198072 625570112,911349138,1302568702,1829872466,2530657692
%N A198072 Round((n+1/n)^7).
%H A198072 Vincenzo Librandi, <a href="/A198072/b198072.txt">Table of n, a(n) for n = 1..10000</a>
%t A198072 Table[Floor[(n+1/n)^7+1/2],{n,30}] (* _Harvey P. Dale_, Oct 26 2011 *)
%o A198072 (Magma) [Round((n+1/n)^7): n in [1..60]];
%Y A198072 Cf. A014056, A197708.
%K A198072 nonn
%O A198072 1,1
%A A198072 _Vincenzo Librandi_, Oct 21 2011