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 A017007 #20 Sep 08 2022 08:44:41 %S A017007 8,729,4096,12167,27000,50653,85184,132651,195112,274625,373248, %T A017007 493039,636056,804357,1000000,1225043,1481544,1771561,2097152,2460375, %U A017007 2863288,3307949,3796416,4330747,4913000 %N A017007 a(n) = (7*n + 2)^3. %H A017007 Vincenzo Librandi, <a href="/A017007/b017007.txt">Table of n, a(n) for n = 0..10000</a> %H A017007 <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (4, -6, 4, -1). %F A017007 G.f.: (8 + 697*x + 1228*x^2 + 125*x^3)/(-1+x)^4. - _R. J. Mathar_, Jun 24 2009 %p A017007 seq((7*n+2)^3,n=0..30); # _Muniru A Asiru_, Oct 13 2018 %o A017007 (Magma) [(7*n+2)^3: n in [0..40]]; // _Vincenzo Librandi_, Jul 13 2011 %o A017007 (PARI) a(n) = (7*n+2)^3; \\ _Altug Alkan_, Oct 13 2018 %o A017007 (GAP) List([0..30],n->(7*n+2)^3); # _Muniru A Asiru_, Oct 13 2018 %K A017007 nonn,easy %O A017007 0,1 %A A017007 _N. J. A. Sloane_