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 A197978 #10 Sep 08 2022 08:45:59
%S A197978 6,110,3605,168151,10162550,753640010,66200225627,6719243243860,
%T A197978 773662803646264,99627047203913814,14186632841753756405,
%U A197978 2213340465298424454702,375449162169269152689332,68797650004483898373052060,13542753444466024362689788809
%N A197978 a(n) = round((5*n+1/n)^n).
%H A197978 Vincenzo Librandi, <a href="/A197978/b197978.txt">Table of n, a(n) for n = 1..300</a>
%t A197978 Table[Round[(5n+1/n)^n],{n,20}] (* _Harvey P. Dale_, Feb 09 2015 *)
%o A197978 (Magma) [Round((5*n+1/n)^n): n in [1..20]]
%Y A197978 Cf. A014056, A197325.
%K A197978 nonn
%O A197978 1,1
%A A197978 _Vincenzo Librandi_, Oct 20 2011
%E A197978 More terms from _Harvey P. Dale_, Feb 09 2015