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 A024135 #17 Sep 08 2022 08:44:48 %S A024135 1,10,-135,-5230,-50895,-229574,91945,13722370,197581665,2314900970, %T A024135 25837424601,285097311730,3137998395025,34521896413210, %U A024135 379748357794185,4177245606525026,45949725568604865,505447021523536330 %N A024135 a(n) = 11^n - n^8. %H A024135 Vincenzo Librandi, <a href="/A024135/b024135.txt">Table of n, a(n) for n = 0..300</a> %H A024135 <a href="/index/Rec#order_10">Index entries for linear recurrences with constant coefficients</a>, signature (20,-135,480,-1050,1512,-1470,960,-405,100,-11). %o A024135 (Magma) [11^n-n^8: n in [0..20]]; // _Vincenzo Librandi_, Jul 01 2011 %o A024135 (PARI) a(n)=11^n-n^8 \\ _Charles R Greathouse IV_, Jul 01 2011 %K A024135 sign,easy %O A024135 0,2 %A A024135 _N. J. A. Sloane_