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 A168667 #10 Sep 08 2022 08:45:49
%S A168667 0,1,65600,64571175,8589942784,381469765625,8463329862336,
%T A168667 116315257405375,1125899907891200,8338590852224769,50000000005000000,
%U A168667 252723514259390471,1109305553388134400,4325207959722043225
%N A168667 a(n) = n^7*(n^10 + 1)/2.
%H A168667 Vincenzo Librandi, <a href="/A168667/b168667.txt">Table of n, a(n) for n = 0..10000</a>
%t A168667 Table[n^7*(n^10 + 1)/2, {n,0,25}] (* _G. C. Greubel_, Jul 29 2016 *)
%o A168667 (Magma)[n^7*(n^10+1)/2: n in [0..20]]; // _Vincenzo Librandi_, Aug 28 2011
%K A168667 nonn,easy
%O A168667 0,3
%A A168667 _N. J. A. Sloane_, Dec 11 2009