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 A016917 #14 Sep 08 2022 08:44:41 %S A016917 0,10077696,5159780352,198359290368,2641807540224,19683000000000, %T A016917 101559956668416,406671383849472,1352605460594688,3904305912313344, %U A016917 10077696000000000,23762680013799936,51998697814228992 %N A016917 a(n) = (6*n)^9. %H A016917 Vincenzo Librandi, <a href="/A016917/b016917.txt">Table of n, a(n) for n = 0..2000</a> %H A016917 <a href="/index/Rec#order_10">Index entries for linear recurrences with constant coefficients</a>, signature (10, -45, 120, -210, 252, -210, 120, -45, 10, -1). %o A016917 (Magma) [(6*n)^9: n in [0..30]]; // _Vincenzo Librandi_, May 03 2011 %Y A016917 Cf. A001017, A008588. %K A016917 nonn,easy %O A016917 0,2 %A A016917 _N. J. A. Sloane_