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 A024003 #21 Sep 08 2022 08:44:48
%S A024003 1,0,-31,-242,-1023,-3124,-7775,-16806,-32767,-59048,-99999,-161050,
%T A024003 -248831,-371292,-537823,-759374,-1048575,-1419856,-1889567,-2476098,
%U A024003 -3199999,-4084100,-5153631,-6436342,-7962623,-9765624,-11881375,-14348906,-17210367,-20511148
%N A024003 a(n) = 1 - n^5.
%H A024003 Vincenzo Librandi, <a href="/A024003/b024003.txt">Table of n, a(n) for n = 0..555</a>
%H A024003 <a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (6,-15,20,-15,6,-1).
%F A024003 From _G. C. Greubel_, May 11 2017: (Start)
%F A024003 G.f.: (1 - 6*x - 16*x^2 - 76*x^3 - 21*x^4 - 2*x^5)/(1 - x)^6.
%F A024003 E.g.f.: (1 - x - 15*x^2 - 25*x^3 - 10*x^4 - x^5)*exp(x). (End)
%t A024003 1-Range[0,50]^5 (* _Vladimir Joseph Stephan Orlovsky_, Feb 20 2011 *)
%t A024003 CoefficientList[Series[(1-6*x-16*x^2-76*x^3-21*x^4-2*x^5)/(1-x)^6, {x, 0, 50}], x] (* _G. C. Greubel_, May 11 2017 *)
%t A024003 LinearRecurrence[{6,-15,20,-15,6,-1},{1,0,-31,-242,-1023,-3124},30] (* _Harvey P. Dale_, May 18 2019 *)
%o A024003 (Magma) [1-n^5: n in [0..50]]; // _Vincenzo Librandi_, Apr 29 2011
%o A024003 (PARI) x='x+O('x^50); Vec((1-6*x-16*x^2-76*x^3-21*x^4-2*x^5)/(1-x)^6) \\ _G. C. Greubel_, May 11 2017
%Y A024003 Cf. A024049.
%K A024003 sign,easy
%O A024003 0,3
%A A024003 _N. J. A. Sloane_
%E A024003 More terms from _Harvey P. Dale_, Feb 22 2016