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 A017225 #17 Sep 08 2022 08:44:42 %S A017225 3125,537824,6436343,33554432,115856201,312500000,714924299, %T A017225 1453933568,2706784157,4704270176,7737809375,12166529024,18424351793, %U A017225 27027081632,38579489651,53782400000,73439775749 %N A017225 a(n) = (9*n + 5)^5. %H A017225 Vincenzo Librandi, <a href="/A017225/b017225.txt">Table of n, a(n) for n = 0..10000</a> %H A017225 <a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (6, -15, 20, -15, 6, -1). %F A017225 G.f.: (3125 + 519074*x + 3256274*x^2 + 2941234*x^3 + 365149*x^4 + 1024*x^5)/(x-1)^6. - _R. J. Mathar_, Mar 20 2018 %o A017225 (Magma) [(9*n+5)^5: n in [0..25]]; // _Vincenzo Librandi_, Jul 24 2011 %Y A017225 Cf. A000584 (n^5), A017221 (9*n+5), %K A017225 nonn,easy %O A017225 0,1 %A A017225 _N. J. A. Sloane_