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 A017391 #12 Sep 08 2022 08:44:42 %S A017391 0,1331,10648,35937,85184,166375,287496,456533,681472,970299,1331000, %T A017391 1771561,2299968,2924207,3652264,4492125,5451776,6539203,7762392, %U A017391 9129329,10648000,12326391,14172488,16194277 %N A017391 a(n) = (11*n)^3. %H A017391 Vincenzo Librandi, <a href="/A017391/b017391.txt">Table of n, a(n) for n = 0..10000</a> %H A017391 <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (4, -6, 4, -1). %o A017391 (Magma) [(11*n)^3: n in [0..30]]; // _Vincenzo Librandi_, Sep 02 2011 %K A017391 nonn,easy %O A017391 0,2 %A A017391 _N. J. A. Sloane_