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 A017275 #20 Sep 08 2022 08:44:42
%S A017275 0,10000000,1280000000,21870000000,163840000000,781250000000,
%T A017275 2799360000000,8235430000000,20971520000000,47829690000000,
%U A017275 100000000000000,194871710000000,358318080000000,627485170000000
%N A017275 a(n) = (10*n)^7.
%H A017275 Vincenzo Librandi, <a href="/A017275/b017275.txt">Table of n, a(n) for n = 0..10000</a>
%H A017275 <a href="/index/Rec#order_08">Index entries for linear recurrences with constant coefficients</a>, signature (8,-28,56,-70,56,-28,8,-1).
%F A017275 a(n) = (10n)^7 = A008592(n)^7 = A001015(A008592(n)). - _Wesley Ivan Hurt_, Feb 10 2014
%p A017275 A017275:=n->(10*n)^7; seq(A017275(n), n=0..20); # _Wesley Ivan Hurt_, Feb 10 2014
%t A017275 Table[(10 n)^7, {n, 0, 20}] (* _Wesley Ivan Hurt_, Feb 10 2014 *)
%o A017275 (Magma) [(10*n)^7: n in [0..20]]; // _Vincenzo Librandi_, Jul 29 2011
%o A017275 (PARI) a(n)=(10*n)^7 \\ _Charles R Greathouse IV_, Jul 29 2011
%Y A017275 Cf. A001015, A008592.
%K A017275 nonn,easy
%O A017275 0,2
%A A017275 _N. J. A. Sloane_